427305060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 288

約数和(自身を含む): 1680456960

約数和(自身を除く): 1253151900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1373, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2746, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4119, 4446, 4788, 4940, 5187, 5460, 5492, 5985, 6865, 6916, 7410, 7980, 8190, 8238, 8645, 8892, 9611, 10374, 11115, 11970, 12357, 13730, 14820, 15561, 16380, 16476, 17290, 17849, 19222, 20595, 20748, 22230, 23940, 24714, 25935, 26087, 27460, 28833, 31122, 34580, 35698, 38444, 41190, 44460, 48055, 49428, 51870, 52174, 53547, 57666, 61785, 62244, 71396, 77805, 78261, 82380, 86499, 89245, 96110, 103740, 104348, 107094, 115332, 123570, 124943, 130435, 144165, 155610, 156522, 160641, 172998, 178490, 182609, 192220, 214188, 234783, 247140, 249886, 260870, 267735, 288330, 311220, 313044, 321282, 339131, 345996, 356980, 365218, 374829, 391305, 432495, 469566, 499772, 521740, 535470, 547827, 576660, 624715, 642564, 678262, 730436, 749658, 782610, 803205, 864990, 913045, 939132, 1017393, 1070940, 1095654, 1124487, 1173915, 1249430, 1356524, 1499316, 1565220, 1606410, 1643481, 1695655, 1729980, 1826090, 1874145, 2034786, 2191308, 2248974, 2347830, 2373917, 2498860, 2739135, 3052179, 3212820, 3286962, 3391310, 3652180, 3748290, 4069572, 4497948, 4695660, 4747834, 5086965, 5478270, 5622435, 6104358, 6573924, 6782620, 7121751, 7496580, 8217405, 9495668, 10173930, 10956540, 11244870, 11869585, 12208716, 14243502, 15260895, 16434810, 20347860, 21365253, 22489740, 23739170, 28487004, 30521790, 32869620, 35608755, 42730506, 47478340, 61043580, 71217510, 85461012, 106826265, 142435020, 213652530, 427305060]

約数ペア:

[(1, 427305060), (2, 213652530), (3, 142435020), (4, 106826265), (5, 85461012), (6, 71217510), (7, 61043580), (9, 47478340), (10, 42730506), (12, 35608755), (13, 32869620), (14, 30521790), (15, 28487004), (18, 23739170), (19, 22489740), (20, 21365253), (21, 20347860), (26, 16434810), (28, 15260895), (30, 14243502), (35, 12208716), (36, 11869585), (38, 11244870), (39, 10956540), (42, 10173930), (45, 9495668), (52, 8217405), (57, 7496580), (60, 7121751), (63, 6782620), (65, 6573924), (70, 6104358), (76, 5622435), (78, 5478270), (84, 5086965), (90, 4747834), (91, 4695660), (95, 4497948), (105, 4069572), (114, 3748290), (117, 3652180), (126, 3391310), (130, 3286962), (133, 3212820), (140, 3052179), (156, 2739135), (171, 2498860), (180, 2373917), (182, 2347830), (190, 2248974), (195, 2191308), (210, 2034786), (228, 1874145), (234, 1826090), (247, 1729980), (252, 1695655), (260, 1643481), (266, 1606410), (273, 1565220), (285, 1499316), (315, 1356524), (342, 1249430), (364, 1173915), (380, 1124487), (390, 1095654), (399, 1070940), (420, 1017393), (455, 939132), (468, 913045), (494, 864990), (532, 803205), (546, 782610), (570, 749658), (585, 730436), (630, 678262), (665, 642564), (684, 624715), (741, 576660), (780, 547827), (798, 535470), (819, 521740), (855, 499772), (910, 469566), (988, 432495), (1092, 391305), (1140, 374829), (1170, 365218), (1197, 356980), (1235, 345996), (1260, 339131), (1330, 321282), (1365, 313044), (1373, 311220), (1482, 288330), (1596, 267735), (1638, 260870), (1710, 249886), (1729, 247140), (1820, 234783), (1995, 214188), (2223, 192220), (2340, 182609), (2394, 178490), (2470, 172998), (2660, 160641), (2730, 156522), (2746, 155610), (2964, 144165), (3276, 130435), (3420, 124943), (3458, 123570), (3705, 115332), (3990, 107094), (4095, 104348), (4119, 103740), (4446, 96110), (4788, 89245), (4940, 86499), (5187, 82380), (5460, 78261), (5492, 77805), (5985, 71396), (6865, 62244), (6916, 61785), (7410, 57666), (7980, 53547), (8190, 52174), (8238, 51870), (8645, 49428), (8892, 48055), (9611, 44460), (10374, 41190), (11115, 38444), (11970, 35698), (12357, 34580), (13730, 31122), (14820, 28833), (15561, 27460), (16380, 26087), (16476, 25935), (17290, 24714), (17849, 23940), (19222, 22230), (20595, 20748)]