560587020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70249}}^1$

素因数の和:70287

約数の個数: 96

約数和(自身を含む): 1888320000

約数和(自身を除く): 1327732980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 70249, 140498, 210747, 280996, 351245, 421494, 491743, 702490, 842988, 983486, 1053735, 1334731, 1404980, 1475229, 1966972, 2107470, 2458715, 2669462, 2950458, 4004193, 4214940, 4917430, 5338924, 5900916, 6673655, 7376145, 8008386, 9343117, 9834860, 13347310, 14752290, 16016772, 18686234, 20020965, 26694620, 28029351, 29504580, 37372468, 40041930, 46715585, 56058702, 80083860, 93431170, 112117404, 140146755, 186862340, 280293510, 560587020]

約数ペア:

[(1, 560587020), (2, 280293510), (3, 186862340), (4, 140146755), (5, 112117404), (6, 93431170), (7, 80083860), (10, 56058702), (12, 46715585), (14, 40041930), (15, 37372468), (19, 29504580), (20, 28029351), (21, 26694620), (28, 20020965), (30, 18686234), (35, 16016772), (38, 14752290), (42, 13347310), (57, 9834860), (60, 9343117), (70, 8008386), (76, 7376145), (84, 6673655), (95, 5900916), (105, 5338924), (114, 4917430), (133, 4214940), (140, 4004193), (190, 2950458), (210, 2669462), (228, 2458715), (266, 2107470), (285, 1966972), (380, 1475229), (399, 1404980), (420, 1334731), (532, 1053735), (570, 983486), (665, 842988), (798, 702490), (1140, 491743), (1330, 421494), (1596, 351245), (1995, 280996), (2660, 210747), (3990, 140498), (7980, 70249)]