8394148980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{2777}}^1$

素因数の和:5198

約数の個数: 144

約数和(自身を含む): 29122329600

約数和(自身を除く): 20728180620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2399, 2777, 4798, 5554, 7197, 8331, 9596, 11108, 11995, 13885, 14394, 16662, 16793, 19439, 21591, 23990, 24993, 27770, 28788, 33324, 33586, 35985, 38878, 41655, 43182, 47980, 49986, 50379, 55540, 58317, 67172, 71970, 77756, 83310, 83965, 86364, 97195, 99972, 100758, 107955, 116634, 124965, 143940, 151137, 166620, 167930, 174951, 194390, 201516, 215910, 233268, 249930, 251895, 291585, 302274, 335860, 349902, 388780, 431820, 499860, 503790, 583170, 604548, 699804, 755685, 874755, 1007580, 1166340, 1511370, 1749510, 3022740, 3499020, 6662023, 13324046, 19986069, 26648092, 33310115, 39972138, 46634161, 59958207, 66620230, 79944276, 93268322, 99930345, 119916414, 133240460, 139902483, 186536644, 199860690, 233170805, 239832828, 279804966, 299791035, 399721380, 419707449, 466341610, 559609932, 599582070, 699512415, 839414898, 932683220, 1199164140, 1399024830, 1678829796, 2098537245, 2798049660, 4197074490, 8394148980]

約数ペア:

[(1, 8394148980), (2, 4197074490), (3, 2798049660), (4, 2098537245), (5, 1678829796), (6, 1399024830), (7, 1199164140), (9, 932683220), (10, 839414898), (12, 699512415), (14, 599582070), (15, 559609932), (18, 466341610), (20, 419707449), (21, 399721380), (28, 299791035), (30, 279804966), (35, 239832828), (36, 233170805), (42, 199860690), (45, 186536644), (60, 139902483), (63, 133240460), (70, 119916414), (84, 99930345), (90, 93268322), (105, 79944276), (126, 66620230), (140, 59958207), (180, 46634161), (210, 39972138), (252, 33310115), (315, 26648092), (420, 19986069), (630, 13324046), (1260, 6662023), (2399, 3499020), (2777, 3022740), (4798, 1749510), (5554, 1511370), (7197, 1166340), (8331, 1007580), (9596, 874755), (11108, 755685), (11995, 699804), (13885, 604548), (14394, 583170), (16662, 503790), (16793, 499860), (19439, 431820), (21591, 388780), (23990, 349902), (24993, 335860), (27770, 302274), (28788, 291585), (33324, 251895), (33586, 249930), (35985, 233268), (38878, 215910), (41655, 201516), (43182, 194390), (47980, 174951), (49986, 167930), (50379, 166620), (55540, 151137), (58317, 143940), (67172, 124965), (71970, 116634), (77756, 107955), (83310, 100758), (83965, 99972), (86364, 97195)]