79601340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 279982080

約数和(自身を除く): 200380740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 182, 183, 195, 210, 239, 244, 260, 273, 305, 364, 366, 390, 420, 427, 455, 478, 546, 610, 717, 732, 780, 793, 854, 910, 915, 956, 1092, 1195, 1220, 1281, 1365, 1434, 1586, 1673, 1708, 1820, 1830, 2135, 2379, 2390, 2562, 2730, 2868, 3107, 3172, 3346, 3585, 3660, 3965, 4270, 4758, 4780, 5019, 5124, 5460, 5551, 6214, 6405, 6692, 7170, 7930, 8365, 8540, 9321, 9516, 10038, 11102, 11895, 12428, 12810, 14340, 14579, 15535, 15860, 16653, 16730, 18642, 20076, 21749, 22204, 23790, 25095, 25620, 27755, 29158, 31070, 33306, 33460, 37284, 43498, 43737, 46605, 47580, 50190, 55510, 58316, 62140, 65247, 66612, 72895, 83265, 86996, 87474, 93210, 100380, 102053, 108745, 111020, 130494, 145790, 166530, 174948, 186420, 189527, 204106, 217490, 218685, 260988, 291580, 306159, 326235, 333060, 379054, 408212, 434980, 437370, 510265, 568581, 612318, 652470, 758108, 874740, 947635, 1020530, 1137162, 1224636, 1304940, 1326689, 1530795, 1895270, 2041060, 2274324, 2653378, 2842905, 3061590, 3790540, 3980067, 5306756, 5685810, 6123180, 6633445, 7960134, 11371620, 13266890, 15920268, 19900335, 26533780, 39800670, 79601340]

約数ペア:

[(1, 79601340), (2, 39800670), (3, 26533780), (4, 19900335), (5, 15920268), (6, 13266890), (7, 11371620), (10, 7960134), (12, 6633445), (13, 6123180), (14, 5685810), (15, 5306756), (20, 3980067), (21, 3790540), (26, 3061590), (28, 2842905), (30, 2653378), (35, 2274324), (39, 2041060), (42, 1895270), (52, 1530795), (60, 1326689), (61, 1304940), (65, 1224636), (70, 1137162), (78, 1020530), (84, 947635), (91, 874740), (105, 758108), (122, 652470), (130, 612318), (140, 568581), (156, 510265), (182, 437370), (183, 434980), (195, 408212), (210, 379054), (239, 333060), (244, 326235), (260, 306159), (273, 291580), (305, 260988), (364, 218685), (366, 217490), (390, 204106), (420, 189527), (427, 186420), (455, 174948), (478, 166530), (546, 145790), (610, 130494), (717, 111020), (732, 108745), (780, 102053), (793, 100380), (854, 93210), (910, 87474), (915, 86996), (956, 83265), (1092, 72895), (1195, 66612), (1220, 65247), (1281, 62140), (1365, 58316), (1434, 55510), (1586, 50190), (1673, 47580), (1708, 46605), (1820, 43737), (1830, 43498), (2135, 37284), (2379, 33460), (2390, 33306), (2562, 31070), (2730, 29158), (2868, 27755), (3107, 25620), (3172, 25095), (3346, 23790), (3585, 22204), (3660, 21749), (3965, 20076), (4270, 18642), (4758, 16730), (4780, 16653), (5019, 15860), (5124, 15535), (5460, 14579), (5551, 14340), (6214, 12810), (6405, 12428), (6692, 11895), (7170, 11102), (7930, 10038), (8365, 9516), (8540, 9321)]