351979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4383

約数の個数: 144

約数和(自身を含む): 1200860640

約数和(自身を除く): 848880960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 4339, 5070, 5408, 6240, 6760, 8112, 8678, 10140, 13017, 13520, 16224, 17356, 20280, 21695, 26034, 27040, 34712, 40560, 43390, 52068, 56407, 65085, 69424, 81120, 86780, 104136, 112814, 130170, 138848, 169221, 173560, 208272, 225628, 260340, 282035, 338442, 347120, 416544, 451256, 520680, 564070, 676884, 694240, 733291, 846105, 902512, 1041360, 1128140, 1353768, 1466582, 1692210, 1805024, 2082720, 2199873, 2256280, 2707536, 2933164, 3384420, 3666455, 4399746, 4512560, 5415072, 5866328, 6768840, 7332910, 8799492, 9025120, 10999365, 11732656, 13537680, 14665820, 17598984, 21998730, 23465312, 27075360, 29331640, 35197968, 43997460, 58663280, 70395936, 87994920, 117326560, 175989840, 351979680]

約数ペア:

[(1, 351979680), (2, 175989840), (3, 117326560), (4, 87994920), (5, 70395936), (6, 58663280), (8, 43997460), (10, 35197968), (12, 29331640), (13, 27075360), (15, 23465312), (16, 21998730), (20, 17598984), (24, 14665820), (26, 13537680), (30, 11732656), (32, 10999365), (39, 9025120), (40, 8799492), (48, 7332910), (52, 6768840), (60, 5866328), (65, 5415072), (78, 4512560), (80, 4399746), (96, 3666455), (104, 3384420), (120, 2933164), (130, 2707536), (156, 2256280), (160, 2199873), (169, 2082720), (195, 1805024), (208, 1692210), (240, 1466582), (260, 1353768), (312, 1128140), (338, 1041360), (390, 902512), (416, 846105), (480, 733291), (507, 694240), (520, 676884), (624, 564070), (676, 520680), (780, 451256), (845, 416544), (1014, 347120), (1040, 338442), (1248, 282035), (1352, 260340), (1560, 225628), (1690, 208272), (2028, 173560), (2080, 169221), (2535, 138848), (2704, 130170), (3120, 112814), (3380, 104136), (4056, 86780), (4339, 81120), (5070, 69424), (5408, 65085), (6240, 56407), (6760, 52068), (8112, 43390), (8678, 40560), (10140, 34712), (13017, 27040), (13520, 26034), (16224, 21695), (17356, 20280)]