1036893480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6203}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 3573504000

約数和(自身を除く): 2536610520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5572, 5970, 6203, 6965, 7960, 8358, 11144, 11940, 12406, 13930, 16716, 18609, 20895, 23880, 24812, 27860, 31015, 33432, 37218, 41790, 43421, 49624, 55720, 62030, 74436, 83580, 86842, 93045, 124060, 130263, 148872, 167160, 173684, 186090, 217105, 248120, 260526, 347368, 372180, 434210, 521052, 651315, 744360, 868420, 1042104, 1234397, 1302630, 1736840, 2468794, 2605260, 3703191, 4937588, 5210520, 6171985, 7406382, 8640779, 9875176, 12343970, 14812764, 17281558, 18515955, 24687940, 25922337, 29625528, 34563116, 37031910, 43203895, 49375880, 51844674, 69126232, 74063820, 86407790, 103689348, 129611685, 148127640, 172815580, 207378696, 259223370, 345631160, 518446740, 1036893480]

約数ペア:

[(1, 1036893480), (2, 518446740), (3, 345631160), (4, 259223370), (5, 207378696), (6, 172815580), (7, 148127640), (8, 129611685), (10, 103689348), (12, 86407790), (14, 74063820), (15, 69126232), (20, 51844674), (21, 49375880), (24, 43203895), (28, 37031910), (30, 34563116), (35, 29625528), (40, 25922337), (42, 24687940), (56, 18515955), (60, 17281558), (70, 14812764), (84, 12343970), (105, 9875176), (120, 8640779), (140, 7406382), (168, 6171985), (199, 5210520), (210, 4937588), (280, 3703191), (398, 2605260), (420, 2468794), (597, 1736840), (796, 1302630), (840, 1234397), (995, 1042104), (1194, 868420), (1393, 744360), (1592, 651315), (1990, 521052), (2388, 434210), (2786, 372180), (2985, 347368), (3980, 260526), (4179, 248120), (4776, 217105), (5572, 186090), (5970, 173684), (6203, 167160), (6965, 148872), (7960, 130263), (8358, 124060), (11144, 93045), (11940, 86842), (12406, 83580), (13930, 74436), (16716, 62030), (18609, 55720), (20895, 49624), (23880, 43421), (24812, 41790), (27860, 37218), (31015, 33432)]