19379377920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 576

約数和(自身を含む): 73579290624

約数和(自身を除く): 54199912704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 61, 64, 70, 80, 84, 96, 105, 106, 112, 120, 122, 128, 140, 159, 160, 168, 183, 192, 210, 212, 223, 224, 240, 244, 256, 265, 280, 305, 318, 320, 336, 366, 371, 384, 420, 424, 427, 446, 448, 480, 488, 530, 560, 610, 636, 640, 669, 672, 732, 742, 768, 795, 840, 848, 854, 892, 896, 915, 960, 976, 1060, 1113, 1115, 1120, 1220, 1272, 1280, 1281, 1338, 1344, 1464, 1484, 1561, 1590, 1680, 1696, 1708, 1784, 1792, 1830, 1855, 1920, 1952, 2120, 2135, 2226, 2230, 2240, 2440, 2544, 2562, 2676, 2688, 2928, 2968, 3122, 3180, 3233, 3345, 3360, 3392, 3416, 3568, 3660, 3710, 3840, 3904, 4240, 4270, 4452, 4460, 4480, 4683, 4880, 5088, 5124, 5352, 5376, 5565, 5856, 5936, 6244, 6360, 6405, 6466, 6690, 6720, 6784, 6832, 7136, 7320, 7420, 7805, 7808, 8480, 8540, 8904, 8920, 8960, 9366, 9699, 9760, 10176, 10248, 10704, 11130, 11712, 11819, 11872, 12488, 12720, 12810, 12932, 13380, 13440, 13568, 13603, 13664, 14272, 14640, 14840, 15610, 15616, 16165, 16960, 17080, 17808, 17840, 18732, 19398, 19520, 20352, 20496, 21408, 22260, 22631, 23415, 23424, 23638, 23744, 24976, 25440, 25620, 25864, 26760, 26880, 27206, 27328, 28544, 29280, 29680, 31220, 32330, 33920, 34160, 35457, 35616, 35680, 37464, 38796, 39040, 40704, 40809, 40992, 42816, 44520, 45262, 46830, 46848, 47276, 47488, 48495, 49952, 50880, 51240, 51728, 53520, 54412, 54656, 57088, 58560, 59095, 59360, 62440, 64660, 67840, 67893, 68015, 68320, 70914, 71232, 71360, 74928, 77592, 78080, 81618, 81984, 82733, 85632, 89040, 90524, 93660, 94552, 94976, 95221, 96990, 99904, 101760, 102480, 103456, 107040, 108824, 109312, 113155, 117120, 118190, 118720, 124880, 129320, 135786, 136030, 136640, 141828, 142464, 142720, 149856, 155184, 163236, 163968, 165466, 171264, 177285, 178080, 181048, 187320, 189104, 190442, 193980, 199808, 203520, 204045, 204960, 206912, 214080, 217648, 226310, 234240, 236380, 237440, 248199, 249760, 258640, 271572, 272060, 273280, 283656, 284928, 285440, 285663, 299712, 310368, 326472, 327936, 330932, 339465, 354570, 356160, 362096, 374640, 378208, 380884, 387960, 399616, 408090, 409920, 413665, 413824, 428160, 435296, 452620, 472760, 474880, 476105, 496398, 499520, 517280, 543144, 544120, 546560, 567312, 571326, 599424, 620736, 652944, 661864, 678930, 709140, 712320, 720959, 724192, 749280, 756416, 761768, 775920, 816180, 819840, 827330, 827648, 856320, 870592, 905240, 945520, 952210, 992796, 999040, 1034560, 1086288, 1088240, 1134624, 1142652, 1198848, 1240995, 1241472, 1305888, 1323728, 1357860, 1418280, 1424640, 1428315, 1441918, 1448384, 1498560, 1512832, 1523536, 1551840, 1632360, 1639680, 1654660, 1741184, 1810480, 1891040, 1904420, 1985592, 1998080, 2069120, 2162877, 2172576, 2176480, 2269248, 2285304, 2481990, 2482944, 2611776, 2647456, 2715720, 2836560, 2856630, 2883836, 2896768, 2997120, 3025664, 3047072, 3103680, 3264720, 3309320, 3482368, 3604795, 3620960, 3782080, 3808840, 3971184, 4138240, 4325754, 4345152, 4352960, 4538496, 4570608, 4963980, 5046713, 5223552, 5294912, 5431440, 5673120, 5713260, 5767672, 5793536, 5994240, 6094144, 6207360, 6529440, 6618640, 7209590, 7241920, 7564160, 7617680, 7942368, 8651508, 8690304, 8705920, 9076992, 9141216, 9927960, 10093426, 10447104, 10589824, 10814385, 10862880, 11346240, 11426520, 11535344, 12188288, 12414720, 13058880, 13237280, 14419180, 14483840, 15128320, 15140139, 15235360, 15884736, 17303016, 17380608, 17411840, 18282432, 19855920, 20186852, 21179648, 21628770, 21725760, 22692480, 22853040, 23070688, 24376576, 25233565, 26117760, 26474560, 28838360, 28967680, 30280278, 30470720, 31769472, 34606032, 36564864, 39711840, 40373704, 43257540, 43451520, 45384960, 45706080, 46141376, 50467130, 52235520, 52949120, 57676720, 60560556, 60941440, 63538944, 69212064, 73129728, 75700695, 79423680, 80747408, 86515080, 86903040, 91412160, 92282752, 100934260, 105898240, 115353440, 121121112, 121882880, 138424128, 151401390, 158847360, 161494816, 173030160, 182824320, 184565504, 201868520, 230706880, 242242224, 276848256, 302802780, 317694720, 322989632, 346060320, 365648640, 403737040, 461413760, 484484448, 553696512, 605605560, 645979264, 692120640, 807474080, 922827520, 968968896, 1211211120, 1291958528, 1384241280, 1614948160, 1937937792, 2422422240, 2768482560, 3229896320, 3875875584, 4844844480, 6459792640, 9689688960, 19379377920]

約数ペア:

[(1, 19379377920), (2, 9689688960), (3, 6459792640), (4, 4844844480), (5, 3875875584), (6, 3229896320), (7, 2768482560), (8, 2422422240), (10, 1937937792), (12, 1614948160), (14, 1384241280), (15, 1291958528), (16, 1211211120), (20, 968968896), (21, 922827520), (24, 807474080), (28, 692120640), (30, 645979264), (32, 605605560), (35, 553696512), (40, 484484448), (42, 461413760), (48, 403737040), (53, 365648640), (56, 346060320), (60, 322989632), (61, 317694720), (64, 302802780), (70, 276848256), (80, 242242224), (84, 230706880), (96, 201868520), (105, 184565504), (106, 182824320), (112, 173030160), (120, 161494816), (122, 158847360), (128, 151401390), (140, 138424128), (159, 121882880), (160, 121121112), (168, 115353440), (183, 105898240), (192, 100934260), (210, 92282752), (212, 91412160), (223, 86903040), (224, 86515080), (240, 80747408), (244, 79423680), (256, 75700695), (265, 73129728), (280, 69212064), (305, 63538944), (318, 60941440), (320, 60560556), (336, 57676720), (366, 52949120), (371, 52235520), (384, 50467130), (420, 46141376), (424, 45706080), (427, 45384960), (446, 43451520), (448, 43257540), (480, 40373704), (488, 39711840), (530, 36564864), (560, 34606032), (610, 31769472), (636, 30470720), (640, 30280278), (669, 28967680), (672, 28838360), (732, 26474560), (742, 26117760), (768, 25233565), (795, 24376576), (840, 23070688), (848, 22853040), (854, 22692480), (892, 21725760), (896, 21628770), (915, 21179648), (960, 20186852), (976, 19855920), (1060, 18282432), (1113, 17411840), (1115, 17380608), (1120, 17303016), (1220, 15884736), (1272, 15235360), (1280, 15140139), (1281, 15128320), (1338, 14483840), (1344, 14419180), (1464, 13237280), (1484, 13058880), (1561, 12414720), (1590, 12188288), (1680, 11535344), (1696, 11426520), (1708, 11346240), (1784, 10862880), (1792, 10814385), (1830, 10589824), (1855, 10447104), (1920, 10093426), (1952, 9927960), (2120, 9141216), (2135, 9076992), (2226, 8705920), (2230, 8690304), (2240, 8651508), (2440, 7942368), (2544, 7617680), (2562, 7564160), (2676, 7241920), (2688, 7209590), (2928, 6618640), (2968, 6529440), (3122, 6207360), (3180, 6094144), (3233, 5994240), (3345, 5793536), (3360, 5767672), (3392, 5713260), (3416, 5673120), (3568, 5431440), (3660, 5294912), (3710, 5223552), (3840, 5046713), (3904, 4963980), (4240, 4570608), (4270, 4538496), (4452, 4352960), (4460, 4345152), (4480, 4325754), (4683, 4138240), (4880, 3971184), (5088, 3808840), (5124, 3782080), (5352, 3620960), (5376, 3604795), (5565, 3482368), (5856, 3309320), (5936, 3264720), (6244, 3103680), (6360, 3047072), (6405, 3025664), (6466, 2997120), (6690, 2896768), (6720, 2883836), (6784, 2856630), (6832, 2836560), (7136, 2715720), (7320, 2647456), (7420, 2611776), (7805, 2482944), (7808, 2481990), (8480, 2285304), (8540, 2269248), (8904, 2176480), (8920, 2172576), (8960, 2162877), (9366, 2069120), (9699, 1998080), (9760, 1985592), (10176, 1904420), (10248, 1891040), (10704, 1810480), (11130, 1741184), (11712, 1654660), (11819, 1639680), (11872, 1632360), (12488, 1551840), (12720, 1523536), (12810, 1512832), (12932, 1498560), (13380, 1448384), (13440, 1441918), (13568, 1428315), (13603, 1424640), (13664, 1418280), (14272, 1357860), (14640, 1323728), (14840, 1305888), (15610, 1241472), (15616, 1240995), (16165, 1198848), (16960, 1142652), (17080, 1134624), (17808, 1088240), (17840, 1086288), (18732, 1034560), (19398, 999040), (19520, 992796), (20352, 952210), (20496, 945520), (21408, 905240), (22260, 870592), (22631, 856320), (23415, 827648), (23424, 827330), (23638, 819840), (23744, 816180), (24976, 775920), (25440, 761768), (25620, 756416), (25864, 749280), (26760, 724192), (26880, 720959), (27206, 712320), (27328, 709140), (28544, 678930), (29280, 661864), (29680, 652944), (31220, 620736), (32330, 599424), (33920, 571326), (34160, 567312), (35457, 546560), (35616, 544120), (35680, 543144), (37464, 517280), (38796, 499520), (39040, 496398), (40704, 476105), (40809, 474880), (40992, 472760), (42816, 452620), (44520, 435296), (45262, 428160), (46830, 413824), (46848, 413665), (47276, 409920), (47488, 408090), (48495, 399616), (49952, 387960), (50880, 380884), (51240, 378208), (51728, 374640), (53520, 362096), (54412, 356160), (54656, 354570), (57088, 339465), (58560, 330932), (59095, 327936), (59360, 326472), (62440, 310368), (64660, 299712), (67840, 285663), (67893, 285440), (68015, 284928), (68320, 283656), (70914, 273280), (71232, 272060), (71360, 271572), (74928, 258640), (77592, 249760), (78080, 248199), (81618, 237440), (81984, 236380), (82733, 234240), (85632, 226310), (89040, 217648), (90524, 214080), (93660, 206912), (94552, 204960), (94976, 204045), (95221, 203520), (96990, 199808), (99904, 193980), (101760, 190442), (102480, 189104), (103456, 187320), (107040, 181048), (108824, 178080), (109312, 177285), (113155, 171264), (117120, 165466), (118190, 163968), (118720, 163236), (124880, 155184), (129320, 149856), (135786, 142720), (136030, 142464), (136640, 141828)]