2271507420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 8187217920

約数和(自身を除く): 5915710500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 73, 78, 82, 84, 91, 105, 123, 130, 139, 140, 146, 156, 164, 182, 195, 205, 210, 219, 246, 260, 273, 278, 287, 292, 364, 365, 390, 410, 417, 420, 438, 455, 492, 511, 533, 546, 556, 574, 615, 695, 730, 780, 820, 834, 861, 876, 910, 949, 973, 1022, 1066, 1092, 1095, 1148, 1230, 1365, 1390, 1435, 1460, 1533, 1599, 1668, 1722, 1807, 1820, 1898, 1946, 2044, 2085, 2132, 2190, 2460, 2555, 2665, 2730, 2780, 2847, 2870, 2919, 2993, 3066, 3198, 3444, 3614, 3731, 3796, 3892, 4170, 4305, 4380, 4745, 4865, 5110, 5330, 5421, 5460, 5694, 5699, 5740, 5838, 5986, 6132, 6396, 6643, 7228, 7462, 7665, 7995, 8340, 8610, 8979, 9035, 9490, 9730, 10147, 10220, 10660, 10842, 11193, 11388, 11398, 11676, 11972, 12649, 13286, 14235, 14595, 14924, 14965, 15330, 15990, 17097, 17220, 17958, 18070, 18655, 18980, 19460, 19929, 20294, 20951, 21684, 22386, 22796, 25298, 26572, 27105, 28470, 28495, 29190, 29930, 30441, 30660, 31980, 33215, 34194, 35916, 36140, 37310, 37947, 38909, 39858, 39893, 40588, 41902, 44772, 44895, 50596, 50735, 54210, 55965, 56940, 56990, 58380, 59860, 60882, 62853, 63245, 66430, 68388, 71029, 74087, 74620, 75894, 77818, 79716, 79786, 83804, 85485, 89790, 99645, 101470, 104755, 108420, 111930, 113980, 116727, 119679, 121764, 125706, 126490, 131911, 132860, 142058, 148174, 151788, 152205, 155636, 159572, 170970, 179580, 189735, 194545, 199290, 199465, 202940, 209510, 213087, 222261, 223860, 233454, 239358, 251412, 252980, 263822, 272363, 284116, 296348, 304410, 314265, 341940, 355145, 370435, 379470, 389090, 395733, 398580, 398930, 416027, 419020, 426174, 444522, 466908, 478716, 518609, 527644, 544726, 583635, 598395, 608820, 628530, 659555, 710290, 740870, 758940, 778180, 791466, 797860, 817089, 832054, 852348, 889044, 923377, 1037218, 1065435, 1089452, 1111305, 1167270, 1196790, 1248081, 1257060, 1319110, 1361815, 1420580, 1481740, 1555827, 1582932, 1634178, 1664108, 1846754, 1978665, 2074436, 2080135, 2130870, 2222610, 2334540, 2393580, 2496162, 2593045, 2638220, 2723630, 2770131, 2912189, 3111654, 3268356, 3693508, 3957330, 4085445, 4160270, 4261740, 4445220, 4616885, 4992324, 5186090, 5408351, 5447260, 5540262, 5824378, 6223308, 6240405, 7779135, 7914660, 8170890, 8320540, 8736567, 9233770, 10372180, 10816702, 11080524, 11648756, 12480810, 13850655, 14560945, 15558270, 16225053, 16341780, 17473134, 18467540, 21633404, 24961620, 27041755, 27701310, 29121890, 31116540, 32450106, 34946268, 37858457, 43682835, 54083510, 55402620, 58243780, 64900212, 75716914, 81125265, 87365670, 108167020, 113575371, 151433828, 162250530, 174731340, 189292285, 227150742, 324501060, 378584570, 454301484, 567876855, 757169140, 1135753710, 2271507420]

約数ペア:

[(1, 2271507420), (2, 1135753710), (3, 757169140), (4, 567876855), (5, 454301484), (6, 378584570), (7, 324501060), (10, 227150742), (12, 189292285), (13, 174731340), (14, 162250530), (15, 151433828), (20, 113575371), (21, 108167020), (26, 87365670), (28, 81125265), (30, 75716914), (35, 64900212), (39, 58243780), (41, 55402620), (42, 54083510), (52, 43682835), (60, 37858457), (65, 34946268), (70, 32450106), (73, 31116540), (78, 29121890), (82, 27701310), (84, 27041755), (91, 24961620), (105, 21633404), (123, 18467540), (130, 17473134), (139, 16341780), (140, 16225053), (146, 15558270), (156, 14560945), (164, 13850655), (182, 12480810), (195, 11648756), (205, 11080524), (210, 10816702), (219, 10372180), (246, 9233770), (260, 8736567), (273, 8320540), (278, 8170890), (287, 7914660), (292, 7779135), (364, 6240405), (365, 6223308), (390, 5824378), (410, 5540262), (417, 5447260), (420, 5408351), (438, 5186090), (455, 4992324), (492, 4616885), (511, 4445220), (533, 4261740), (546, 4160270), (556, 4085445), (574, 3957330), (615, 3693508), (695, 3268356), (730, 3111654), (780, 2912189), (820, 2770131), (834, 2723630), (861, 2638220), (876, 2593045), (910, 2496162), (949, 2393580), (973, 2334540), (1022, 2222610), (1066, 2130870), (1092, 2080135), (1095, 2074436), (1148, 1978665), (1230, 1846754), (1365, 1664108), (1390, 1634178), (1435, 1582932), (1460, 1555827), (1533, 1481740), (1599, 1420580), (1668, 1361815), (1722, 1319110), (1807, 1257060), (1820, 1248081), (1898, 1196790), (1946, 1167270), (2044, 1111305), (2085, 1089452), (2132, 1065435), (2190, 1037218), (2460, 923377), (2555, 889044), (2665, 852348), (2730, 832054), (2780, 817089), (2847, 797860), (2870, 791466), (2919, 778180), (2993, 758940), (3066, 740870), (3198, 710290), (3444, 659555), (3614, 628530), (3731, 608820), (3796, 598395), (3892, 583635), (4170, 544726), (4305, 527644), (4380, 518609), (4745, 478716), (4865, 466908), (5110, 444522), (5330, 426174), (5421, 419020), (5460, 416027), (5694, 398930), (5699, 398580), (5740, 395733), (5838, 389090), (5986, 379470), (6132, 370435), (6396, 355145), (6643, 341940), (7228, 314265), (7462, 304410), (7665, 296348), (7995, 284116), (8340, 272363), (8610, 263822), (8979, 252980), (9035, 251412), (9490, 239358), (9730, 233454), (10147, 223860), (10220, 222261), (10660, 213087), (10842, 209510), (11193, 202940), (11388, 199465), (11398, 199290), (11676, 194545), (11972, 189735), (12649, 179580), (13286, 170970), (14235, 159572), (14595, 155636), (14924, 152205), (14965, 151788), (15330, 148174), (15990, 142058), (17097, 132860), (17220, 131911), (17958, 126490), (18070, 125706), (18655, 121764), (18980, 119679), (19460, 116727), (19929, 113980), (20294, 111930), (20951, 108420), (21684, 104755), (22386, 101470), (22796, 99645), (25298, 89790), (26572, 85485), (27105, 83804), (28470, 79786), (28495, 79716), (29190, 77818), (29930, 75894), (30441, 74620), (30660, 74087), (31980, 71029), (33215, 68388), (34194, 66430), (35916, 63245), (36140, 62853), (37310, 60882), (37947, 59860), (38909, 58380), (39858, 56990), (39893, 56940), (40588, 55965), (41902, 54210), (44772, 50735), (44895, 50596)]