70660920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 162619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 269, 330, 398, 440, 538, 597, 660, 796, 807, 995, 1076, 1194, 1320, 1345, 1592, 1614, 1990, 2152, 2189, 2388, 2690, 2959, 2985, 3228, 3980, 4035, 4378, 4776, 5380, 5918, 5970, 6456, 6567, 7960, 8070, 8756, 8877, 10760, 10945, 11836, 11940, 13134, 14795, 16140, 17512, 17754, 21890, 23672, 23880, 26268, 29590, 32280, 32835, 35508, 43780, 44385, 52536, 53531, 59180, 65670, 71016, 87560, 88770, 107062, 118360, 131340, 160593, 177540, 214124, 262680, 267655, 321186, 355080, 428248, 535310, 588841, 642372, 802965, 1070620, 1177682, 1284744, 1605930, 1766523, 2141240, 2355364, 2944205, 3211860, 3533046, 4710728, 5888410, 6423720, 7066092, 8832615, 11776820, 14132184, 17665230, 23553640, 35330460, 70660920]

約数ペア:

[(1, 70660920), (2, 35330460), (3, 23553640), (4, 17665230), (5, 14132184), (6, 11776820), (8, 8832615), (10, 7066092), (11, 6423720), (12, 5888410), (15, 4710728), (20, 3533046), (22, 3211860), (24, 2944205), (30, 2355364), (33, 2141240), (40, 1766523), (44, 1605930), (55, 1284744), (60, 1177682), (66, 1070620), (88, 802965), (110, 642372), (120, 588841), (132, 535310), (165, 428248), (199, 355080), (220, 321186), (264, 267655), (269, 262680), (330, 214124), (398, 177540), (440, 160593), (538, 131340), (597, 118360), (660, 107062), (796, 88770), (807, 87560), (995, 71016), (1076, 65670), (1194, 59180), (1320, 53531), (1345, 52536), (1592, 44385), (1614, 43780), (1990, 35508), (2152, 32835), (2189, 32280), (2388, 29590), (2690, 26268), (2959, 23880), (2985, 23672), (3228, 21890), (3980, 17754), (4035, 17512), (4378, 16140), (4776, 14795), (5380, 13134), (5918, 11940), (5970, 11836), (6456, 10945), (6567, 10760), (7960, 8877), (8070, 8756)]