160985370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 480775680

約数和(自身を除く): 319790310

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 109, 130, 182, 195, 210, 218, 273, 327, 390, 455, 541, 545, 546, 654, 763, 910, 1082, 1090, 1365, 1417, 1526, 1623, 1635, 2289, 2705, 2730, 2834, 3246, 3270, 3787, 3815, 4251, 4578, 5410, 7033, 7085, 7574, 7630, 8115, 8502, 9919, 11361, 11445, 14066, 14170, 16230, 18935, 19838, 21099, 21255, 22722, 22890, 29757, 35165, 37870, 42198, 42510, 49231, 49595, 56805, 58969, 59514, 70330, 98462, 99190, 105495, 113610, 117938, 147693, 148785, 176907, 210990, 246155, 294845, 295386, 297570, 353814, 412783, 492310, 589690, 738465, 766597, 825566, 884535, 1238349, 1476930, 1533194, 1769070, 2063915, 2299791, 2476698, 3832985, 4127830, 4599582, 5366179, 6191745, 7665970, 10732358, 11498955, 12383490, 16098537, 22997910, 26830895, 32197074, 53661790, 80492685, 160985370]

約数ペア:

[(1, 160985370), (2, 80492685), (3, 53661790), (5, 32197074), (6, 26830895), (7, 22997910), (10, 16098537), (13, 12383490), (14, 11498955), (15, 10732358), (21, 7665970), (26, 6191745), (30, 5366179), (35, 4599582), (39, 4127830), (42, 3832985), (65, 2476698), (70, 2299791), (78, 2063915), (91, 1769070), (105, 1533194), (109, 1476930), (130, 1238349), (182, 884535), (195, 825566), (210, 766597), (218, 738465), (273, 589690), (327, 492310), (390, 412783), (455, 353814), (541, 297570), (545, 295386), (546, 294845), (654, 246155), (763, 210990), (910, 176907), (1082, 148785), (1090, 147693), (1365, 117938), (1417, 113610), (1526, 105495), (1623, 99190), (1635, 98462), (2289, 70330), (2705, 59514), (2730, 58969), (2834, 56805), (3246, 49595), (3270, 49231), (3787, 42510), (3815, 42198), (4251, 37870), (4578, 35165), (5410, 29757), (7033, 22890), (7085, 22722), (7574, 21255), (7630, 21099), (8115, 19838), (8502, 18935), (9919, 16230), (11361, 14170), (11445, 14066)]