1395372420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 240

約数和(自身を含む): 4798221120

約数和(自身を除く): 3402848700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 81, 90, 108, 117, 118, 130, 135, 156, 162, 177, 180, 195, 234, 236, 260, 270, 295, 324, 351, 354, 390, 405, 468, 531, 540, 585, 590, 702, 708, 767, 780, 810, 885, 1053, 1062, 1123, 1170, 1180, 1404, 1534, 1593, 1620, 1755, 1770, 2106, 2124, 2246, 2301, 2340, 2655, 3068, 3186, 3369, 3510, 3540, 3835, 4212, 4492, 4602, 4779, 5265, 5310, 5615, 6372, 6738, 6903, 7020, 7670, 7965, 9204, 9558, 10107, 10530, 10620, 11230, 11505, 13476, 13806, 14599, 15340, 15930, 16845, 19116, 20214, 20709, 21060, 22460, 23010, 23895, 27612, 29198, 30321, 31860, 33690, 34515, 40428, 41418, 43797, 46020, 47790, 50535, 58396, 60642, 62127, 66257, 67380, 69030, 72995, 82836, 87594, 90963, 95580, 101070, 103545, 121284, 124254, 131391, 132514, 138060, 145990, 151605, 175188, 181926, 198771, 202140, 207090, 218985, 248508, 262782, 265028, 291980, 303210, 310635, 331285, 363852, 394173, 397542, 414180, 437970, 454815, 525564, 596313, 606420, 621270, 656955, 662570, 788346, 795084, 861341, 875940, 909630, 993855, 1182519, 1192626, 1242540, 1313910, 1325140, 1576692, 1722682, 1788939, 1819260, 1970865, 1987710, 2365038, 2385252, 2584023, 2627820, 2981565, 3445364, 3577878, 3941730, 3975420, 4306705, 4730076, 5168046, 5366817, 5912595, 5963130, 7155756, 7752069, 7883460, 8613410, 8944695, 10336092, 10733634, 11825190, 11926260, 12920115, 15504138, 17226820, 17889390, 21467268, 23256207, 23650380, 25840230, 26834085, 31008276, 35778780, 38760345, 46512414, 51680460, 53668170, 69768621, 77520690, 93024828, 107336340, 116281035, 139537242, 155041380, 232562070, 279074484, 348843105, 465124140, 697686210, 1395372420]

約数ペア:

[(1, 1395372420), (2, 697686210), (3, 465124140), (4, 348843105), (5, 279074484), (6, 232562070), (9, 155041380), (10, 139537242), (12, 116281035), (13, 107336340), (15, 93024828), (18, 77520690), (20, 69768621), (26, 53668170), (27, 51680460), (30, 46512414), (36, 38760345), (39, 35778780), (45, 31008276), (52, 26834085), (54, 25840230), (59, 23650380), (60, 23256207), (65, 21467268), (78, 17889390), (81, 17226820), (90, 15504138), (108, 12920115), (117, 11926260), (118, 11825190), (130, 10733634), (135, 10336092), (156, 8944695), (162, 8613410), (177, 7883460), (180, 7752069), (195, 7155756), (234, 5963130), (236, 5912595), (260, 5366817), (270, 5168046), (295, 4730076), (324, 4306705), (351, 3975420), (354, 3941730), (390, 3577878), (405, 3445364), (468, 2981565), (531, 2627820), (540, 2584023), (585, 2385252), (590, 2365038), (702, 1987710), (708, 1970865), (767, 1819260), (780, 1788939), (810, 1722682), (885, 1576692), (1053, 1325140), (1062, 1313910), (1123, 1242540), (1170, 1192626), (1180, 1182519), (1404, 993855), (1534, 909630), (1593, 875940), (1620, 861341), (1755, 795084), (1770, 788346), (2106, 662570), (2124, 656955), (2246, 621270), (2301, 606420), (2340, 596313), (2655, 525564), (3068, 454815), (3186, 437970), (3369, 414180), (3510, 397542), (3540, 394173), (3835, 363852), (4212, 331285), (4492, 310635), (4602, 303210), (4779, 291980), (5265, 265028), (5310, 262782), (5615, 248508), (6372, 218985), (6738, 207090), (6903, 202140), (7020, 198771), (7670, 181926), (7965, 175188), (9204, 151605), (9558, 145990), (10107, 138060), (10530, 132514), (10620, 131391), (11230, 124254), (11505, 121284), (13476, 103545), (13806, 101070), (14599, 95580), (15340, 90963), (15930, 87594), (16845, 82836), (19116, 72995), (20214, 69030), (20709, 67380), (21060, 66257), (22460, 62127), (23010, 60642), (23895, 58396), (27612, 50535), (29198, 47790), (30321, 46020), (31860, 43797), (33690, 41418), (34515, 40428)]