9915952640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 320

約数和(自身を含む): 27586234368

約数和(自身を除く): 17670281728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 128, 148, 155, 160, 176, 185, 220, 248, 256, 296, 307, 310, 320, 341, 352, 370, 407, 440, 496, 512, 592, 614, 620, 640, 682, 704, 740, 814, 880, 992, 1147, 1184, 1228, 1240, 1280, 1364, 1408, 1480, 1535, 1628, 1705, 1760, 1984, 2035, 2294, 2368, 2456, 2480, 2560, 2728, 2816, 2960, 3070, 3256, 3377, 3410, 3520, 3968, 4070, 4588, 4736, 4912, 4960, 5456, 5632, 5735, 5920, 6140, 6512, 6754, 6820, 7040, 7936, 8140, 9176, 9472, 9517, 9824, 9920, 10912, 11359, 11470, 11840, 12280, 12617, 13024, 13508, 13640, 14080, 15872, 16280, 16885, 18352, 18944, 19034, 19648, 19840, 21824, 22718, 22940, 23680, 24560, 25234, 26048, 27016, 27280, 28160, 32560, 33770, 36704, 38068, 39296, 39680, 43648, 45436, 45880, 47360, 47585, 49120, 50468, 52096, 54032, 54560, 56795, 63085, 65120, 67540, 73408, 76136, 78592, 79360, 87296, 90872, 91760, 94720, 95170, 98240, 100936, 104192, 104687, 108064, 109120, 113590, 124949, 126170, 130240, 135080, 146816, 152272, 157184, 174592, 181744, 183520, 190340, 196480, 201872, 208384, 209374, 216128, 218240, 227180, 249898, 252340, 260480, 270160, 293632, 304544, 352129, 363488, 367040, 380680, 392960, 403744, 418748, 432256, 436480, 454360, 499796, 504680, 520960, 523435, 540320, 587264, 609088, 624745, 704258, 726976, 734080, 761360, 785920, 807488, 837496, 864512, 872960, 908720, 999592, 1009360, 1041920, 1046870, 1080640, 1218176, 1249490, 1408516, 1453952, 1468160, 1522720, 1614976, 1674992, 1729024, 1760645, 1817440, 1999184, 2018720, 2093740, 2161280, 2436352, 2498980, 2817032, 2907904, 2936320, 3045440, 3229952, 3349984, 3521290, 3634880, 3873419, 3998368, 4037440, 4187480, 4322560, 4872704, 4997960, 5634064, 5815808, 6090880, 6459904, 6699968, 7042580, 7269760, 7746838, 7996736, 8074880, 8374960, 8645120, 9995920, 11268128, 12181760, 13399936, 14085160, 14539520, 15493676, 15993472, 16149760, 16749920, 19367095, 19991840, 22536256, 24363520, 26799872, 28170320, 29079040, 30987352, 31986944, 32299520, 33499840, 38734190, 39983680, 45072512, 53599744, 56340640, 61974704, 63973888, 66999680, 77468380, 79967360, 90145024, 112681280, 123949408, 133999360, 154936760, 159934720, 180290048, 225362560, 247898816, 267998720, 309873520, 319869440, 450725120, 495797632, 619747040, 901450240, 991595264, 1239494080, 1983190528, 2478988160, 4957976320, 9915952640]

約数ペア:

[(1, 9915952640), (2, 4957976320), (4, 2478988160), (5, 1983190528), (8, 1239494080), (10, 991595264), (11, 901450240), (16, 619747040), (20, 495797632), (22, 450725120), (31, 319869440), (32, 309873520), (37, 267998720), (40, 247898816), (44, 225362560), (55, 180290048), (62, 159934720), (64, 154936760), (74, 133999360), (80, 123949408), (88, 112681280), (110, 90145024), (124, 79967360), (128, 77468380), (148, 66999680), (155, 63973888), (160, 61974704), (176, 56340640), (185, 53599744), (220, 45072512), (248, 39983680), (256, 38734190), (296, 33499840), (307, 32299520), (310, 31986944), (320, 30987352), (341, 29079040), (352, 28170320), (370, 26799872), (407, 24363520), (440, 22536256), (496, 19991840), (512, 19367095), (592, 16749920), (614, 16149760), (620, 15993472), (640, 15493676), (682, 14539520), (704, 14085160), (740, 13399936), (814, 12181760), (880, 11268128), (992, 9995920), (1147, 8645120), (1184, 8374960), (1228, 8074880), (1240, 7996736), (1280, 7746838), (1364, 7269760), (1408, 7042580), (1480, 6699968), (1535, 6459904), (1628, 6090880), (1705, 5815808), (1760, 5634064), (1984, 4997960), (2035, 4872704), (2294, 4322560), (2368, 4187480), (2456, 4037440), (2480, 3998368), (2560, 3873419), (2728, 3634880), (2816, 3521290), (2960, 3349984), (3070, 3229952), (3256, 3045440), (3377, 2936320), (3410, 2907904), (3520, 2817032), (3968, 2498980), (4070, 2436352), (4588, 2161280), (4736, 2093740), (4912, 2018720), (4960, 1999184), (5456, 1817440), (5632, 1760645), (5735, 1729024), (5920, 1674992), (6140, 1614976), (6512, 1522720), (6754, 1468160), (6820, 1453952), (7040, 1408516), (7936, 1249490), (8140, 1218176), (9176, 1080640), (9472, 1046870), (9517, 1041920), (9824, 1009360), (9920, 999592), (10912, 908720), (11359, 872960), (11470, 864512), (11840, 837496), (12280, 807488), (12617, 785920), (13024, 761360), (13508, 734080), (13640, 726976), (14080, 704258), (15872, 624745), (16280, 609088), (16885, 587264), (18352, 540320), (18944, 523435), (19034, 520960), (19648, 504680), (19840, 499796), (21824, 454360), (22718, 436480), (22940, 432256), (23680, 418748), (24560, 403744), (25234, 392960), (26048, 380680), (27016, 367040), (27280, 363488), (28160, 352129), (32560, 304544), (33770, 293632), (36704, 270160), (38068, 260480), (39296, 252340), (39680, 249898), (43648, 227180), (45436, 218240), (45880, 216128), (47360, 209374), (47585, 208384), (49120, 201872), (50468, 196480), (52096, 190340), (54032, 183520), (54560, 181744), (56795, 174592), (63085, 157184), (65120, 152272), (67540, 146816), (73408, 135080), (76136, 130240), (78592, 126170), (79360, 124949), (87296, 113590), (90872, 109120), (91760, 108064), (94720, 104687), (95170, 104192), (98240, 100936)]