647009160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14533}}^1$

素因数の和:14607

約数の個数: 128

約数和(自身を含む): 2260327680

約数和(自身を除く): 1613318520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14533, 14840, 22260, 29066, 43599, 44520, 58132, 72665, 87198, 101731, 116264, 145330, 174396, 203462, 217995, 290660, 305193, 348792, 406924, 435990, 508655, 581320, 610386, 770249, 813848, 871980, 1017310, 1220772, 1525965, 1540498, 1743960, 2034620, 2310747, 2441544, 3051930, 3080996, 3851245, 4069240, 4621494, 5391743, 6103860, 6161992, 7702490, 9242988, 10783486, 11553735, 12207720, 15404980, 16175229, 18485976, 21566972, 23107470, 26958715, 30809960, 32350458, 43133944, 46214940, 53917430, 64700916, 80876145, 92429880, 107834860, 129401832, 161752290, 215669720, 323504580, 647009160]

約数ペア:

[(1, 647009160), (2, 323504580), (3, 215669720), (4, 161752290), (5, 129401832), (6, 107834860), (7, 92429880), (8, 80876145), (10, 64700916), (12, 53917430), (14, 46214940), (15, 43133944), (20, 32350458), (21, 30809960), (24, 26958715), (28, 23107470), (30, 21566972), (35, 18485976), (40, 16175229), (42, 15404980), (53, 12207720), (56, 11553735), (60, 10783486), (70, 9242988), (84, 7702490), (105, 6161992), (106, 6103860), (120, 5391743), (140, 4621494), (159, 4069240), (168, 3851245), (210, 3080996), (212, 3051930), (265, 2441544), (280, 2310747), (318, 2034620), (371, 1743960), (420, 1540498), (424, 1525965), (530, 1220772), (636, 1017310), (742, 871980), (795, 813848), (840, 770249), (1060, 610386), (1113, 581320), (1272, 508655), (1484, 435990), (1590, 406924), (1855, 348792), (2120, 305193), (2226, 290660), (2968, 217995), (3180, 203462), (3710, 174396), (4452, 145330), (5565, 116264), (6360, 101731), (7420, 87198), (8904, 72665), (11130, 58132), (14533, 44520), (14840, 43599), (22260, 29066)]