157950520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6237

約数の個数: 96

約数和(自身を含む): 445284000

約数和(自身を除く): 287333480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6199, 6370, 12398, 12740, 24796, 25480, 30995, 43393, 49592, 61990, 80587, 86786, 123980, 161174, 173572, 216965, 247960, 303751, 322348, 347144, 402935, 433930, 564109, 607502, 644696, 805870, 867860, 1128218, 1215004, 1518755, 1611740, 1735720, 2256436, 2430008, 2820545, 3037510, 3223480, 3948763, 4512872, 5641090, 6075020, 7897526, 11282180, 12150040, 15795052, 19743815, 22564360, 31590104, 39487630, 78975260, 157950520]

約数ペア:

[(1, 157950520), (2, 78975260), (4, 39487630), (5, 31590104), (7, 22564360), (8, 19743815), (10, 15795052), (13, 12150040), (14, 11282180), (20, 7897526), (26, 6075020), (28, 5641090), (35, 4512872), (40, 3948763), (49, 3223480), (52, 3037510), (56, 2820545), (65, 2430008), (70, 2256436), (91, 1735720), (98, 1611740), (104, 1518755), (130, 1215004), (140, 1128218), (182, 867860), (196, 805870), (245, 644696), (260, 607502), (280, 564109), (364, 433930), (392, 402935), (455, 347144), (490, 322348), (520, 303751), (637, 247960), (728, 216965), (910, 173572), (980, 161174), (1274, 123980), (1820, 86786), (1960, 80587), (2548, 61990), (3185, 49592), (3640, 43393), (5096, 30995), (6199, 25480), (6370, 24796), (12398, 12740)]