19599405280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 59403165696

約数和(自身を除く): 39803760416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 173, 182, 208, 217, 224, 248, 251, 260, 280, 310, 346, 364, 403, 416, 434, 455, 496, 502, 520, 560, 620, 692, 728, 806, 865, 868, 910, 992, 1004, 1040, 1085, 1120, 1211, 1240, 1255, 1384, 1456, 1612, 1730, 1736, 1757, 1820, 2008, 2015, 2080, 2170, 2249, 2422, 2480, 2510, 2768, 2821, 2912, 3224, 3263, 3460, 3472, 3514, 3640, 4016, 4030, 4340, 4498, 4844, 4960, 5020, 5363, 5536, 5642, 6055, 6448, 6526, 6920, 6944, 7028, 7280, 7781, 8032, 8060, 8680, 8785, 8996, 9688, 10040, 10726, 11245, 11284, 12110, 12896, 13052, 13840, 14056, 14105, 14560, 15562, 15743, 16120, 16315, 17360, 17570, 17992, 19376, 20080, 21452, 22490, 22568, 22841, 24220, 26104, 26815, 27680, 28112, 28210, 31124, 31486, 32240, 32630, 34720, 35140, 35984, 37541, 38752, 38905, 40160, 42904, 43423, 44980, 45136, 45682, 48440, 52208, 53630, 54467, 56224, 56420, 62248, 62972, 64480, 65260, 69719, 70280, 71968, 75082, 77810, 78715, 85808, 86846, 89960, 90272, 91364, 96880, 101153, 104416, 107260, 108934, 112840, 114205, 124496, 125944, 130520, 139438, 140560, 150164, 155620, 157430, 171616, 173692, 179920, 182728, 187705, 193760, 202306, 214520, 217115, 217868, 225680, 228410, 248992, 251888, 261040, 272335, 278876, 281120, 300328, 303961, 311240, 314860, 347384, 348595, 359840, 365456, 375410, 404612, 429040, 434230, 435736, 451360, 456820, 488033, 503776, 505765, 522080, 544670, 557752, 564499, 600656, 607922, 622480, 629720, 694768, 697190, 708071, 730912, 750820, 809224, 858080, 868460, 871472, 913640, 976066, 1011530, 1089340, 1115504, 1128998, 1201312, 1215844, 1244960, 1259440, 1346113, 1389536, 1394380, 1416142, 1501640, 1519805, 1618448, 1736920, 1742944, 1827280, 1952132, 2023060, 2178680, 2231008, 2257996, 2431688, 2440165, 2518880, 2692226, 2788760, 2822495, 2832284, 3003280, 3039610, 3236896, 3473840, 3540355, 3654560, 3904264, 3951493, 4046120, 4357360, 4515992, 4863376, 4880330, 5384452, 5577520, 5644990, 5664568, 6006560, 6079220, 6730565, 6947680, 7080710, 7808528, 7902986, 8092240, 8714720, 9031984, 9422791, 9726752, 9760660, 10768904, 11155040, 11289980, 11329136, 12158440, 13461130, 14161420, 15617056, 15805972, 16184480, 17499469, 18063968, 18845582, 19521320, 19757465, 21537808, 22579960, 22658272, 24316880, 26922260, 28322840, 31611944, 34998938, 37691164, 39042640, 39514930, 43075616, 45159920, 47113955, 48633760, 53844520, 56645680, 63223888, 69997876, 75382328, 78085280, 79029860, 87497345, 90319840, 94227910, 107689040, 113291360, 122496283, 126447776, 139995752, 150764656, 158059720, 174994690, 188455820, 215378080, 244992566, 279991504, 301529312, 316119440, 349989380, 376911640, 489985132, 559983008, 612481415, 632238880, 699978760, 753823280, 979970264, 1224962830, 1399957520, 1507646560, 1959940528, 2449925660, 2799915040, 3919881056, 4899851320, 9799702640, 19599405280]

約数ペア:

[(1, 19599405280), (2, 9799702640), (4, 4899851320), (5, 3919881056), (7, 2799915040), (8, 2449925660), (10, 1959940528), (13, 1507646560), (14, 1399957520), (16, 1224962830), (20, 979970264), (26, 753823280), (28, 699978760), (31, 632238880), (32, 612481415), (35, 559983008), (40, 489985132), (52, 376911640), (56, 349989380), (62, 316119440), (65, 301529312), (70, 279991504), (80, 244992566), (91, 215378080), (104, 188455820), (112, 174994690), (124, 158059720), (130, 150764656), (140, 139995752), (155, 126447776), (160, 122496283), (173, 113291360), (182, 107689040), (208, 94227910), (217, 90319840), (224, 87497345), (248, 79029860), (251, 78085280), (260, 75382328), (280, 69997876), (310, 63223888), (346, 56645680), (364, 53844520), (403, 48633760), (416, 47113955), (434, 45159920), (455, 43075616), (496, 39514930), (502, 39042640), (520, 37691164), (560, 34998938), (620, 31611944), (692, 28322840), (728, 26922260), (806, 24316880), (865, 22658272), (868, 22579960), (910, 21537808), (992, 19757465), (1004, 19521320), (1040, 18845582), (1085, 18063968), (1120, 17499469), (1211, 16184480), (1240, 15805972), (1255, 15617056), (1384, 14161420), (1456, 13461130), (1612, 12158440), (1730, 11329136), (1736, 11289980), (1757, 11155040), (1820, 10768904), (2008, 9760660), (2015, 9726752), (2080, 9422791), (2170, 9031984), (2249, 8714720), (2422, 8092240), (2480, 7902986), (2510, 7808528), (2768, 7080710), (2821, 6947680), (2912, 6730565), (3224, 6079220), (3263, 6006560), (3460, 5664568), (3472, 5644990), (3514, 5577520), (3640, 5384452), (4016, 4880330), (4030, 4863376), (4340, 4515992), (4498, 4357360), (4844, 4046120), (4960, 3951493), (5020, 3904264), (5363, 3654560), (5536, 3540355), (5642, 3473840), (6055, 3236896), (6448, 3039610), (6526, 3003280), (6920, 2832284), (6944, 2822495), (7028, 2788760), (7280, 2692226), (7781, 2518880), (8032, 2440165), (8060, 2431688), (8680, 2257996), (8785, 2231008), (8996, 2178680), (9688, 2023060), (10040, 1952132), (10726, 1827280), (11245, 1742944), (11284, 1736920), (12110, 1618448), (12896, 1519805), (13052, 1501640), (13840, 1416142), (14056, 1394380), (14105, 1389536), (14560, 1346113), (15562, 1259440), (15743, 1244960), (16120, 1215844), (16315, 1201312), (17360, 1128998), (17570, 1115504), (17992, 1089340), (19376, 1011530), (20080, 976066), (21452, 913640), (22490, 871472), (22568, 868460), (22841, 858080), (24220, 809224), (26104, 750820), (26815, 730912), (27680, 708071), (28112, 697190), (28210, 694768), (31124, 629720), (31486, 622480), (32240, 607922), (32630, 600656), (34720, 564499), (35140, 557752), (35984, 544670), (37541, 522080), (38752, 505765), (38905, 503776), (40160, 488033), (42904, 456820), (43423, 451360), (44980, 435736), (45136, 434230), (45682, 429040), (48440, 404612), (52208, 375410), (53630, 365456), (54467, 359840), (56224, 348595), (56420, 347384), (62248, 314860), (62972, 311240), (64480, 303961), (65260, 300328), (69719, 281120), (70280, 278876), (71968, 272335), (75082, 261040), (77810, 251888), (78715, 248992), (85808, 228410), (86846, 225680), (89960, 217868), (90272, 217115), (91364, 214520), (96880, 202306), (101153, 193760), (104416, 187705), (107260, 182728), (108934, 179920), (112840, 173692), (114205, 171616), (124496, 157430), (125944, 155620), (130520, 150164), (139438, 140560)]