237503520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 866121984

約数和(自身を除く): 628618464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 101, 115, 120, 138, 142, 144, 160, 180, 184, 202, 207, 213, 230, 240, 276, 284, 288, 303, 345, 355, 360, 368, 404, 414, 426, 460, 480, 505, 552, 568, 606, 639, 690, 710, 720, 736, 808, 828, 852, 909, 920, 1010, 1035, 1065, 1104, 1136, 1212, 1278, 1380, 1420, 1440, 1515, 1616, 1633, 1656, 1704, 1818, 1840, 2020, 2070, 2130, 2208, 2272, 2323, 2424, 2556, 2760, 2840, 3030, 3195, 3232, 3266, 3312, 3408, 3636, 3680, 4040, 4140, 4260, 4545, 4646, 4848, 4899, 5112, 5520, 5680, 6060, 6390, 6532, 6624, 6816, 6969, 7171, 7272, 8080, 8165, 8280, 8520, 9090, 9292, 9696, 9798, 10224, 11040, 11360, 11615, 12120, 12780, 13064, 13938, 14342, 14544, 14697, 16160, 16330, 16560, 17040, 18180, 18584, 19596, 20448, 20907, 21513, 23230, 24240, 24495, 25560, 26128, 27876, 28684, 29088, 29394, 32660, 33120, 34080, 34845, 35855, 36360, 37168, 39192, 41814, 43026, 46460, 48480, 48990, 51120, 52256, 55752, 57368, 58788, 64539, 65320, 69690, 71710, 72720, 73485, 74336, 78384, 83628, 86052, 92920, 97980, 102240, 104535, 107565, 111504, 114736, 117576, 129078, 130640, 139380, 143420, 145440, 146970, 156768, 164933, 167256, 172104, 185840, 195960, 209070, 215130, 223008, 229472, 235152, 258156, 261280, 278760, 286840, 293940, 322695, 329866, 334512, 344208, 371680, 391920, 418140, 430260, 470304, 494799, 516312, 557520, 573680, 587880, 645390, 659732, 669024, 688416, 783840, 824665, 836280, 860520, 989598, 1032624, 1115040, 1147360, 1175760, 1290780, 1319464, 1484397, 1649330, 1672560, 1721040, 1979196, 2065248, 2351520, 2473995, 2581560, 2638928, 2968794, 3298660, 3345120, 3442080, 3958392, 4947990, 5163120, 5277856, 5937588, 6597320, 7421985, 7916784, 9895980, 10326240, 11875176, 13194640, 14843970, 15833568, 19791960, 23750352, 26389280, 29687940, 39583920, 47500704, 59375880, 79167840, 118751760, 237503520]

約数ペア:

[(1, 237503520), (2, 118751760), (3, 79167840), (4, 59375880), (5, 47500704), (6, 39583920), (8, 29687940), (9, 26389280), (10, 23750352), (12, 19791960), (15, 15833568), (16, 14843970), (18, 13194640), (20, 11875176), (23, 10326240), (24, 9895980), (30, 7916784), (32, 7421985), (36, 6597320), (40, 5937588), (45, 5277856), (46, 5163120), (48, 4947990), (60, 3958392), (69, 3442080), (71, 3345120), (72, 3298660), (80, 2968794), (90, 2638928), (92, 2581560), (96, 2473995), (101, 2351520), (115, 2065248), (120, 1979196), (138, 1721040), (142, 1672560), (144, 1649330), (160, 1484397), (180, 1319464), (184, 1290780), (202, 1175760), (207, 1147360), (213, 1115040), (230, 1032624), (240, 989598), (276, 860520), (284, 836280), (288, 824665), (303, 783840), (345, 688416), (355, 669024), (360, 659732), (368, 645390), (404, 587880), (414, 573680), (426, 557520), (460, 516312), (480, 494799), (505, 470304), (552, 430260), (568, 418140), (606, 391920), (639, 371680), (690, 344208), (710, 334512), (720, 329866), (736, 322695), (808, 293940), (828, 286840), (852, 278760), (909, 261280), (920, 258156), (1010, 235152), (1035, 229472), (1065, 223008), (1104, 215130), (1136, 209070), (1212, 195960), (1278, 185840), (1380, 172104), (1420, 167256), (1440, 164933), (1515, 156768), (1616, 146970), (1633, 145440), (1656, 143420), (1704, 139380), (1818, 130640), (1840, 129078), (2020, 117576), (2070, 114736), (2130, 111504), (2208, 107565), (2272, 104535), (2323, 102240), (2424, 97980), (2556, 92920), (2760, 86052), (2840, 83628), (3030, 78384), (3195, 74336), (3232, 73485), (3266, 72720), (3312, 71710), (3408, 69690), (3636, 65320), (3680, 64539), (4040, 58788), (4140, 57368), (4260, 55752), (4545, 52256), (4646, 51120), (4848, 48990), (4899, 48480), (5112, 46460), (5520, 43026), (5680, 41814), (6060, 39192), (6390, 37168), (6532, 36360), (6624, 35855), (6816, 34845), (6969, 34080), (7171, 33120), (7272, 32660), (8080, 29394), (8165, 29088), (8280, 28684), (8520, 27876), (9090, 26128), (9292, 25560), (9696, 24495), (9798, 24240), (10224, 23230), (11040, 21513), (11360, 20907), (11615, 20448), (12120, 19596), (12780, 18584), (13064, 18180), (13938, 17040), (14342, 16560), (14544, 16330), (14697, 16160)]