392381080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 1157365440

約数和(自身を除く): 764984360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 289, 340, 364, 373, 442, 455, 476, 520, 578, 595, 680, 728, 746, 884, 910, 952, 1105, 1156, 1190, 1445, 1492, 1547, 1768, 1820, 1865, 2023, 2210, 2312, 2380, 2611, 2890, 2984, 3094, 3640, 3730, 3757, 4046, 4420, 4760, 4849, 5222, 5780, 6188, 6341, 7460, 7514, 7735, 8092, 8840, 9698, 10115, 10444, 11560, 12376, 12682, 13055, 14920, 15028, 15470, 16184, 18785, 19396, 20230, 20888, 24245, 25364, 26110, 26299, 30056, 30940, 31705, 33943, 37570, 38792, 40460, 44387, 48490, 50728, 52220, 52598, 61880, 63410, 67886, 75140, 80920, 82433, 88774, 96980, 104440, 105196, 107797, 126820, 131495, 135772, 150280, 164866, 169715, 177548, 193960, 210392, 215594, 221935, 253640, 262990, 271544, 329732, 339430, 355096, 412165, 431188, 443870, 525980, 538985, 577031, 659464, 678860, 754579, 824330, 862376, 887740, 1051960, 1077970, 1154062, 1357720, 1401361, 1509158, 1648660, 1775480, 2155940, 2308124, 2802722, 2885155, 3018316, 3297320, 3772895, 4311880, 4616248, 5605444, 5770310, 6036632, 7006805, 7545790, 9809527, 11210888, 11540620, 14013610, 15091580, 19619054, 23081240, 28027220, 30183160, 39238108, 49047635, 56054440, 78476216, 98095270, 196190540, 392381080]

約数ペア:

[(1, 392381080), (2, 196190540), (4, 98095270), (5, 78476216), (7, 56054440), (8, 49047635), (10, 39238108), (13, 30183160), (14, 28027220), (17, 23081240), (20, 19619054), (26, 15091580), (28, 14013610), (34, 11540620), (35, 11210888), (40, 9809527), (52, 7545790), (56, 7006805), (65, 6036632), (68, 5770310), (70, 5605444), (85, 4616248), (91, 4311880), (104, 3772895), (119, 3297320), (130, 3018316), (136, 2885155), (140, 2802722), (170, 2308124), (182, 2155940), (221, 1775480), (238, 1648660), (260, 1509158), (280, 1401361), (289, 1357720), (340, 1154062), (364, 1077970), (373, 1051960), (442, 887740), (455, 862376), (476, 824330), (520, 754579), (578, 678860), (595, 659464), (680, 577031), (728, 538985), (746, 525980), (884, 443870), (910, 431188), (952, 412165), (1105, 355096), (1156, 339430), (1190, 329732), (1445, 271544), (1492, 262990), (1547, 253640), (1768, 221935), (1820, 215594), (1865, 210392), (2023, 193960), (2210, 177548), (2312, 169715), (2380, 164866), (2611, 150280), (2890, 135772), (2984, 131495), (3094, 126820), (3640, 107797), (3730, 105196), (3757, 104440), (4046, 96980), (4420, 88774), (4760, 82433), (4849, 80920), (5222, 75140), (5780, 67886), (6188, 63410), (6341, 61880), (7460, 52598), (7514, 52220), (7735, 50728), (8092, 48490), (8840, 44387), (9698, 40460), (10115, 38792), (10444, 37570), (11560, 33943), (12376, 31705), (12682, 30940), (13055, 30056), (14920, 26299), (15028, 26110), (15470, 25364), (16184, 24245), (18785, 20888), (19396, 20230)]