1145182480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 2976559488

約数和(自身を除く): 1831377008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 107, 130, 164, 205, 208, 214, 251, 260, 328, 410, 428, 502, 520, 533, 535, 656, 820, 856, 1004, 1040, 1066, 1070, 1255, 1391, 1640, 1712, 2008, 2132, 2140, 2510, 2665, 2782, 3263, 3280, 4016, 4264, 4280, 4387, 5020, 5330, 5564, 6526, 6955, 8528, 8560, 8774, 10040, 10291, 10660, 11128, 13052, 13910, 16315, 17548, 20080, 20582, 21320, 21935, 22256, 26104, 26857, 27820, 32630, 35096, 41164, 42640, 43870, 51455, 52208, 53714, 55640, 57031, 65260, 70192, 82328, 87740, 102910, 107428, 111280, 114062, 130520, 133783, 134285, 164656, 175480, 205820, 214856, 228124, 261040, 267566, 268570, 285155, 349141, 350960, 411640, 429712, 456248, 535132, 537140, 570310, 668915, 698282, 823280, 912496, 1070264, 1074280, 1101137, 1140620, 1337830, 1396564, 1745705, 2140528, 2148560, 2202274, 2281240, 2675660, 2793128, 3491410, 4404548, 4562480, 5351320, 5505685, 5586256, 6982820, 8809096, 10702640, 11011370, 13965640, 14314781, 17618192, 22022740, 27931280, 28629562, 44045480, 57259124, 71573905, 88090960, 114518248, 143147810, 229036496, 286295620, 572591240, 1145182480]

約数ペア:

[(1, 1145182480), (2, 572591240), (4, 286295620), (5, 229036496), (8, 143147810), (10, 114518248), (13, 88090960), (16, 71573905), (20, 57259124), (26, 44045480), (40, 28629562), (41, 27931280), (52, 22022740), (65, 17618192), (80, 14314781), (82, 13965640), (104, 11011370), (107, 10702640), (130, 8809096), (164, 6982820), (205, 5586256), (208, 5505685), (214, 5351320), (251, 4562480), (260, 4404548), (328, 3491410), (410, 2793128), (428, 2675660), (502, 2281240), (520, 2202274), (533, 2148560), (535, 2140528), (656, 1745705), (820, 1396564), (856, 1337830), (1004, 1140620), (1040, 1101137), (1066, 1074280), (1070, 1070264), (1255, 912496), (1391, 823280), (1640, 698282), (1712, 668915), (2008, 570310), (2132, 537140), (2140, 535132), (2510, 456248), (2665, 429712), (2782, 411640), (3263, 350960), (3280, 349141), (4016, 285155), (4264, 268570), (4280, 267566), (4387, 261040), (5020, 228124), (5330, 214856), (5564, 205820), (6526, 175480), (6955, 164656), (8528, 134285), (8560, 133783), (8774, 130520), (10040, 114062), (10291, 111280), (10660, 107428), (11128, 102910), (13052, 87740), (13910, 82328), (16315, 70192), (17548, 65260), (20080, 57031), (20582, 55640), (21320, 53714), (21935, 52208), (22256, 51455), (26104, 43870), (26857, 42640), (27820, 41164), (32630, 35096)]