155847840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 529079040

約数和(自身を除く): 373231200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 269, 272, 284, 340, 355, 408, 426, 480, 510, 538, 544, 568, 680, 710, 807, 816, 852, 1020, 1065, 1076, 1136, 1207, 1345, 1360, 1420, 1614, 1632, 1704, 2040, 2130, 2152, 2272, 2414, 2690, 2720, 2840, 3228, 3408, 3621, 4035, 4080, 4260, 4304, 4573, 4828, 5380, 5680, 6035, 6456, 6816, 7242, 8070, 8160, 8520, 8608, 9146, 9656, 10760, 11360, 12070, 12912, 13719, 14484, 16140, 17040, 18105, 18292, 19099, 19312, 21520, 22865, 24140, 25824, 27438, 28968, 32280, 34080, 36210, 36584, 38198, 38624, 43040, 45730, 48280, 54876, 57297, 57936, 64560, 68595, 72420, 73168, 76396, 91460, 95495, 96560, 109752, 114594, 115872, 129120, 137190, 144840, 146336, 152792, 182920, 190990, 193120, 219504, 229188, 274380, 286485, 289680, 305584, 324683, 365840, 381980, 439008, 458376, 548760, 572970, 579360, 611168, 649366, 731680, 763960, 916752, 974049, 1097520, 1145940, 1298732, 1527920, 1623415, 1833504, 1948098, 2195040, 2291880, 2597464, 3055840, 3246830, 3896196, 4583760, 4870245, 5194928, 6493660, 7792392, 9167520, 9740490, 10389856, 12987320, 15584784, 19480980, 25974640, 31169568, 38961960, 51949280, 77923920, 155847840]

約数ペア:

[(1, 155847840), (2, 77923920), (3, 51949280), (4, 38961960), (5, 31169568), (6, 25974640), (8, 19480980), (10, 15584784), (12, 12987320), (15, 10389856), (16, 9740490), (17, 9167520), (20, 7792392), (24, 6493660), (30, 5194928), (32, 4870245), (34, 4583760), (40, 3896196), (48, 3246830), (51, 3055840), (60, 2597464), (68, 2291880), (71, 2195040), (80, 1948098), (85, 1833504), (96, 1623415), (102, 1527920), (120, 1298732), (136, 1145940), (142, 1097520), (160, 974049), (170, 916752), (204, 763960), (213, 731680), (240, 649366), (255, 611168), (269, 579360), (272, 572970), (284, 548760), (340, 458376), (355, 439008), (408, 381980), (426, 365840), (480, 324683), (510, 305584), (538, 289680), (544, 286485), (568, 274380), (680, 229188), (710, 219504), (807, 193120), (816, 190990), (852, 182920), (1020, 152792), (1065, 146336), (1076, 144840), (1136, 137190), (1207, 129120), (1345, 115872), (1360, 114594), (1420, 109752), (1614, 96560), (1632, 95495), (1704, 91460), (2040, 76396), (2130, 73168), (2152, 72420), (2272, 68595), (2414, 64560), (2690, 57936), (2720, 57297), (2840, 54876), (3228, 48280), (3408, 45730), (3621, 43040), (4035, 38624), (4080, 38198), (4260, 36584), (4304, 36210), (4573, 34080), (4828, 32280), (5380, 28968), (5680, 27438), (6035, 25824), (6456, 24140), (6816, 22865), (7242, 21520), (8070, 19312), (8160, 19099), (8520, 18292), (8608, 18105), (9146, 17040), (9656, 16140), (10760, 14484), (11360, 13719), (12070, 12912)]