156170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 350046960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 164, 177, 205, 236, 240, 246, 269, 295, 328, 354, 410, 472, 492, 538, 590, 615, 656, 708, 807, 820, 885, 944, 984, 1076, 1180, 1230, 1345, 1416, 1614, 1640, 1770, 1968, 2152, 2360, 2419, 2460, 2690, 2832, 3228, 3280, 3540, 4035, 4304, 4720, 4838, 4920, 5380, 6456, 7080, 7257, 8070, 9676, 9840, 10760, 11029, 12095, 12912, 14160, 14514, 15871, 16140, 19352, 21520, 22058, 24190, 29028, 31742, 32280, 33087, 36285, 38704, 44116, 47613, 48380, 55145, 58056, 63484, 64560, 66174, 72570, 79355, 88232, 95226, 96760, 110290, 116112, 126968, 132348, 145140, 158710, 165435, 176464, 190452, 193520, 220580, 238065, 253936, 264696, 290280, 317420, 330870, 380904, 441160, 476130, 529392, 580560, 634840, 650711, 661740, 761808, 882320, 952260, 1269680, 1301422, 1323480, 1904520, 1952133, 2602844, 2646960, 3253555, 3809040, 3904266, 5205688, 6507110, 7808532, 9760665, 10411376, 13014220, 15617064, 19521330, 26028440, 31234128, 39042660, 52056880, 78085320, 156170640]

約数ペア:

[(1, 156170640), (2, 78085320), (3, 52056880), (4, 39042660), (5, 31234128), (6, 26028440), (8, 19521330), (10, 15617064), (12, 13014220), (15, 10411376), (16, 9760665), (20, 7808532), (24, 6507110), (30, 5205688), (40, 3904266), (41, 3809040), (48, 3253555), (59, 2646960), (60, 2602844), (80, 1952133), (82, 1904520), (118, 1323480), (120, 1301422), (123, 1269680), (164, 952260), (177, 882320), (205, 761808), (236, 661740), (240, 650711), (246, 634840), (269, 580560), (295, 529392), (328, 476130), (354, 441160), (410, 380904), (472, 330870), (492, 317420), (538, 290280), (590, 264696), (615, 253936), (656, 238065), (708, 220580), (807, 193520), (820, 190452), (885, 176464), (944, 165435), (984, 158710), (1076, 145140), (1180, 132348), (1230, 126968), (1345, 116112), (1416, 110290), (1614, 96760), (1640, 95226), (1770, 88232), (1968, 79355), (2152, 72570), (2360, 66174), (2419, 64560), (2460, 63484), (2690, 58056), (2832, 55145), (3228, 48380), (3280, 47613), (3540, 44116), (4035, 38704), (4304, 36285), (4720, 33087), (4838, 32280), (4920, 31742), (5380, 29028), (6456, 24190), (7080, 22058), (7257, 21520), (8070, 19352), (9676, 16140), (9840, 15871), (10760, 14514), (11029, 14160), (12095, 12912)]