213141240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 512

約数和(自身を含む): 870912000

約数和(自身を除く): 657770760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 47, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 85, 90, 94, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 141, 152, 153, 156, 170, 171, 180, 188, 190, 195, 204, 216, 221, 228, 234, 235, 247, 255, 260, 270, 282, 285, 306, 312, 323, 340, 342, 351, 360, 376, 380, 390, 408, 423, 442, 456, 459, 468, 470, 494, 510, 513, 520, 540, 564, 570, 585, 611, 612, 646, 663, 680, 684, 702, 705, 741, 760, 765, 780, 799, 846, 855, 884, 893, 918, 936, 940, 969, 988, 1020, 1026, 1080, 1105, 1128, 1140, 1170, 1222, 1224, 1235, 1269, 1292, 1326, 1368, 1404, 1410, 1482, 1530, 1560, 1598, 1615, 1692, 1710, 1755, 1768, 1786, 1833, 1836, 1880, 1938, 1976, 1989, 2040, 2052, 2115, 2210, 2223, 2280, 2295, 2340, 2397, 2444, 2470, 2538, 2565, 2584, 2652, 2679, 2808, 2820, 2907, 2964, 3055, 3060, 3196, 3230, 3315, 3384, 3420, 3510, 3572, 3666, 3672, 3705, 3876, 3978, 3995, 4104, 4199, 4230, 4420, 4446, 4465, 4590, 4680, 4794, 4845, 4888, 4940, 5076, 5130, 5304, 5358, 5499, 5640, 5814, 5928, 5967, 6110, 6120, 6345, 6392, 6460, 6630, 6669, 6840, 7020, 7144, 7191, 7332, 7410, 7752, 7956, 7990, 8037, 8398, 8460, 8721, 8840, 8892, 8930, 9165, 9180, 9588, 9690, 9880, 9945, 10152, 10260, 10387, 10716, 10998, 11115, 11609, 11628, 11934, 11985, 12220, 12597, 12690, 12920, 13260, 13338, 13395, 14040, 14382, 14535, 14664, 14820, 15181, 15912, 15980, 16074, 16497, 16796, 16920, 17442, 17784, 17860, 18330, 18360, 19176, 19380, 19890, 20520, 20774, 20995, 21432, 21573, 21996, 22230, 23218, 23256, 23868, 23970, 24111, 24440, 25194, 25380, 26520, 26676, 26790, 27495, 28764, 29070, 29640, 29835, 30362, 31161, 31960, 32148, 32994, 33345, 33592, 34827, 34884, 35720, 35955, 36660, 37791, 38760, 39780, 40185, 41548, 41990, 43146, 43605, 43992, 44460, 45543, 46436, 47736, 47940, 48222, 50388, 50760, 51935, 53352, 53580, 54990, 57528, 58045, 58140, 59670, 60724, 62322, 62985, 64296, 65988, 66690, 69654, 69768, 71910, 73320, 75582, 75905, 79560, 80370, 82485, 83096, 83980, 86292, 87210, 88920, 91086, 92872, 93483, 95880, 96444, 100776, 103870, 104481, 107160, 107865, 109980, 113373, 116090, 116280, 119340, 120555, 121448, 124644, 125970, 131976, 133380, 136629, 139308, 143820, 151164, 151810, 155805, 160740, 164970, 167960, 172584, 174135, 174420, 182172, 186966, 188955, 192888, 197353, 207740, 208962, 215730, 219960, 226746, 227715, 232180, 238680, 241110, 249288, 251940, 266760, 273258, 278616, 280449, 287640, 302328, 303620, 311610, 313443, 321480, 329940, 348270, 348840, 364344, 373932, 377910, 394706, 409887, 415480, 417924, 431460, 453492, 455430, 464360, 467415, 482220, 503880, 522405, 546516, 560898, 566865, 592059, 607240, 623220, 626886, 659880, 683145, 696540, 747864, 755820, 789412, 819774, 835848, 862920, 906984, 910860, 934830, 964440, 986765, 1044810, 1093032, 1121796, 1133730, 1184118, 1246440, 1253772, 1366290, 1393080, 1402245, 1511640, 1567215, 1578824, 1639548, 1776177, 1821720, 1869660, 1973530, 2049435, 2089620, 2243592, 2267460, 2368236, 2507544, 2732580, 2804490, 2960295, 3134430, 3279096, 3552354, 3739320, 3947060, 4098870, 4179240, 4534920, 4736472, 5328531, 5465160, 5608980, 5920590, 6268860, 7104708, 7894120, 8197740, 8880885, 10657062, 11217960, 11841180, 12537720, 14209416, 16395480, 17761770, 21314124, 23682360, 26642655, 35523540, 42628248, 53285310, 71047080, 106570620, 213141240]

約数ペア:

[(1, 213141240), (2, 106570620), (3, 71047080), (4, 53285310), (5, 42628248), (6, 35523540), (8, 26642655), (9, 23682360), (10, 21314124), (12, 17761770), (13, 16395480), (15, 14209416), (17, 12537720), (18, 11841180), (19, 11217960), (20, 10657062), (24, 8880885), (26, 8197740), (27, 7894120), (30, 7104708), (34, 6268860), (36, 5920590), (38, 5608980), (39, 5465160), (40, 5328531), (45, 4736472), (47, 4534920), (51, 4179240), (52, 4098870), (54, 3947060), (57, 3739320), (60, 3552354), (65, 3279096), (68, 3134430), (72, 2960295), (76, 2804490), (78, 2732580), (85, 2507544), (90, 2368236), (94, 2267460), (95, 2243592), (102, 2089620), (104, 2049435), (108, 1973530), (114, 1869660), (117, 1821720), (120, 1776177), (130, 1639548), (135, 1578824), (136, 1567215), (141, 1511640), (152, 1402245), (153, 1393080), (156, 1366290), (170, 1253772), (171, 1246440), (180, 1184118), (188, 1133730), (190, 1121796), (195, 1093032), (204, 1044810), (216, 986765), (221, 964440), (228, 934830), (234, 910860), (235, 906984), (247, 862920), (255, 835848), (260, 819774), (270, 789412), (282, 755820), (285, 747864), (306, 696540), (312, 683145), (323, 659880), (340, 626886), (342, 623220), (351, 607240), (360, 592059), (376, 566865), (380, 560898), (390, 546516), (408, 522405), (423, 503880), (442, 482220), (456, 467415), (459, 464360), (468, 455430), (470, 453492), (494, 431460), (510, 417924), (513, 415480), (520, 409887), (540, 394706), (564, 377910), (570, 373932), (585, 364344), (611, 348840), (612, 348270), (646, 329940), (663, 321480), (680, 313443), (684, 311610), (702, 303620), (705, 302328), (741, 287640), (760, 280449), (765, 278616), (780, 273258), (799, 266760), (846, 251940), (855, 249288), (884, 241110), (893, 238680), (918, 232180), (936, 227715), (940, 226746), (969, 219960), (988, 215730), (1020, 208962), (1026, 207740), (1080, 197353), (1105, 192888), (1128, 188955), (1140, 186966), (1170, 182172), (1222, 174420), (1224, 174135), (1235, 172584), (1269, 167960), (1292, 164970), (1326, 160740), (1368, 155805), (1404, 151810), (1410, 151164), (1482, 143820), (1530, 139308), (1560, 136629), (1598, 133380), (1615, 131976), (1692, 125970), (1710, 124644), (1755, 121448), (1768, 120555), (1786, 119340), (1833, 116280), (1836, 116090), (1880, 113373), (1938, 109980), (1976, 107865), (1989, 107160), (2040, 104481), (2052, 103870), (2115, 100776), (2210, 96444), (2223, 95880), (2280, 93483), (2295, 92872), (2340, 91086), (2397, 88920), (2444, 87210), (2470, 86292), (2538, 83980), (2565, 83096), (2584, 82485), (2652, 80370), (2679, 79560), (2808, 75905), (2820, 75582), (2907, 73320), (2964, 71910), (3055, 69768), (3060, 69654), (3196, 66690), (3230, 65988), (3315, 64296), (3384, 62985), (3420, 62322), (3510, 60724), (3572, 59670), (3666, 58140), (3672, 58045), (3705, 57528), (3876, 54990), (3978, 53580), (3995, 53352), (4104, 51935), (4199, 50760), (4230, 50388), (4420, 48222), (4446, 47940), (4465, 47736), (4590, 46436), (4680, 45543), (4794, 44460), (4845, 43992), (4888, 43605), (4940, 43146), (5076, 41990), (5130, 41548), (5304, 40185), (5358, 39780), (5499, 38760), (5640, 37791), (5814, 36660), (5928, 35955), (5967, 35720), (6110, 34884), (6120, 34827), (6345, 33592), (6392, 33345), (6460, 32994), (6630, 32148), (6669, 31960), (6840, 31161), (7020, 30362), (7144, 29835), (7191, 29640), (7332, 29070), (7410, 28764), (7752, 27495), (7956, 26790), (7990, 26676), (8037, 26520), (8398, 25380), (8460, 25194), (8721, 24440), (8840, 24111), (8892, 23970), (8930, 23868), (9165, 23256), (9180, 23218), (9588, 22230), (9690, 21996), (9880, 21573), (9945, 21432), (10152, 20995), (10260, 20774), (10387, 20520), (10716, 19890), (10998, 19380), (11115, 19176), (11609, 18360), (11628, 18330), (11934, 17860), (11985, 17784), (12220, 17442), (12597, 16920), (12690, 16796), (12920, 16497), (13260, 16074), (13338, 15980), (13395, 15912), (14040, 15181), (14382, 14820), (14535, 14664)]