1570366980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31957}}^1$

素因数の和:31995

約数の個数: 192

約数和(自身を含む): 6013217280

約数和(自身を除く): 4442850300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 31957, 49140, 63914, 95871, 127828, 159785, 191742, 223699, 287613, 319570, 383484, 415441, 447398, 479355, 575226, 639140, 671097, 830882, 862839, 894796, 958710, 1118495, 1150452, 1246323, 1342194, 1438065, 1661764, 1725678, 1917420, 2013291, 2077205, 2236990, 2492646, 2684388, 2876130, 2908087, 3355485, 3451356, 3738969, 4026582, 4154410, 4314195, 4473980, 4985292, 5752260, 5816174, 6039873, 6231615, 6710970, 7477938, 8053164, 8308820, 8628390, 8724261, 10066455, 11216907, 11632348, 12079746, 12463230, 13421940, 14540435, 14955876, 17256780, 17448522, 18694845, 20132910, 22433814, 24159492, 24926460, 26172783, 29080870, 30199365, 34897044, 37389690, 40265820, 43621305, 44867628, 52345566, 56084535, 58161740, 60398730, 74779380, 78518349, 87242610, 104691132, 112169070, 120797460, 130863915, 157036698, 174485220, 224338140, 261727830, 314073396, 392591745, 523455660, 785183490, 1570366980]

約数ペア:

[(1, 1570366980), (2, 785183490), (3, 523455660), (4, 392591745), (5, 314073396), (6, 261727830), (7, 224338140), (9, 174485220), (10, 157036698), (12, 130863915), (13, 120797460), (14, 112169070), (15, 104691132), (18, 87242610), (20, 78518349), (21, 74779380), (26, 60398730), (27, 58161740), (28, 56084535), (30, 52345566), (35, 44867628), (36, 43621305), (39, 40265820), (42, 37389690), (45, 34897044), (52, 30199365), (54, 29080870), (60, 26172783), (63, 24926460), (65, 24159492), (70, 22433814), (78, 20132910), (84, 18694845), (90, 17448522), (91, 17256780), (105, 14955876), (108, 14540435), (117, 13421940), (126, 12463230), (130, 12079746), (135, 11632348), (140, 11216907), (156, 10066455), (180, 8724261), (182, 8628390), (189, 8308820), (195, 8053164), (210, 7477938), (234, 6710970), (252, 6231615), (260, 6039873), (270, 5816174), (273, 5752260), (315, 4985292), (351, 4473980), (364, 4314195), (378, 4154410), (390, 4026582), (420, 3738969), (455, 3451356), (468, 3355485), (540, 2908087), (546, 2876130), (585, 2684388), (630, 2492646), (702, 2236990), (756, 2077205), (780, 2013291), (819, 1917420), (910, 1725678), (945, 1661764), (1092, 1438065), (1170, 1342194), (1260, 1246323), (1365, 1150452), (1404, 1118495), (1638, 958710), (1755, 894796), (1820, 862839), (1890, 830882), (2340, 671097), (2457, 639140), (2730, 575226), (3276, 479355), (3510, 447398), (3780, 415441), (4095, 383484), (4914, 319570), (5460, 287613), (7020, 223699), (8190, 191742), (9828, 159785), (12285, 127828), (16380, 95871), (24570, 63914), (31957, 49140)]