141321840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 482112000

約数和(自身を除く): 340790160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 240, 264, 269, 330, 398, 440, 528, 538, 597, 660, 796, 807, 880, 995, 1076, 1194, 1320, 1345, 1592, 1614, 1990, 2152, 2189, 2388, 2640, 2690, 2959, 2985, 3184, 3228, 3980, 4035, 4304, 4378, 4776, 5380, 5918, 5970, 6456, 6567, 7960, 8070, 8756, 8877, 9552, 10760, 10945, 11836, 11940, 12912, 13134, 14795, 15920, 16140, 17512, 17754, 21520, 21890, 23672, 23880, 26268, 29590, 32280, 32835, 35024, 35508, 43780, 44385, 47344, 47760, 52536, 53531, 59180, 64560, 65670, 71016, 87560, 88770, 105072, 107062, 118360, 131340, 142032, 160593, 175120, 177540, 214124, 236720, 262680, 267655, 321186, 355080, 428248, 525360, 535310, 588841, 642372, 710160, 802965, 856496, 1070620, 1177682, 1284744, 1605930, 1766523, 2141240, 2355364, 2569488, 2944205, 3211860, 3533046, 4282480, 4710728, 5888410, 6423720, 7066092, 8832615, 9421456, 11776820, 12847440, 14132184, 17665230, 23553640, 28264368, 35330460, 47107280, 70660920, 141321840]

約数ペア:

[(1, 141321840), (2, 70660920), (3, 47107280), (4, 35330460), (5, 28264368), (6, 23553640), (8, 17665230), (10, 14132184), (11, 12847440), (12, 11776820), (15, 9421456), (16, 8832615), (20, 7066092), (22, 6423720), (24, 5888410), (30, 4710728), (33, 4282480), (40, 3533046), (44, 3211860), (48, 2944205), (55, 2569488), (60, 2355364), (66, 2141240), (80, 1766523), (88, 1605930), (110, 1284744), (120, 1177682), (132, 1070620), (165, 856496), (176, 802965), (199, 710160), (220, 642372), (240, 588841), (264, 535310), (269, 525360), (330, 428248), (398, 355080), (440, 321186), (528, 267655), (538, 262680), (597, 236720), (660, 214124), (796, 177540), (807, 175120), (880, 160593), (995, 142032), (1076, 131340), (1194, 118360), (1320, 107062), (1345, 105072), (1592, 88770), (1614, 87560), (1990, 71016), (2152, 65670), (2189, 64560), (2388, 59180), (2640, 53531), (2690, 52536), (2959, 47760), (2985, 47344), (3184, 44385), (3228, 43780), (3980, 35508), (4035, 35024), (4304, 32835), (4378, 32280), (4776, 29590), (5380, 26268), (5918, 23880), (5970, 23672), (6456, 21890), (6567, 21520), (7960, 17754), (8070, 17512), (8756, 16140), (8877, 15920), (9552, 14795), (10760, 13134), (10945, 12912), (11836, 11940)]