17984999040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:24019

約数の個数: 256

約数和(自身を含む): 63341118720

約数和(自身を除く): 45356119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 640, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1840, 1920, 1955, 2040, 2176, 2208, 2346, 2720, 2760, 2944, 3128, 3264, 3680, 3910, 4080, 4416, 4692, 5440, 5520, 5865, 6256, 6528, 7360, 7820, 8160, 8832, 9384, 10880, 11040, 11730, 12512, 14720, 15640, 16320, 18768, 22080, 23460, 23957, 25024, 31280, 32640, 37536, 44160, 46920, 47914, 50048, 62560, 71871, 75072, 93840, 95828, 119785, 125120, 143742, 150144, 187680, 191656, 239570, 250240, 287484, 359355, 375360, 383312, 407269, 479140, 551011, 574968, 718710, 750720, 766624, 814538, 958280, 1102022, 1149936, 1221807, 1437420, 1533248, 1629076, 1653033, 1916560, 2036345, 2204044, 2299872, 2443614, 2755055, 2874840, 3066496, 3258152, 3306066, 3833120, 4072690, 4408088, 4599744, 4887228, 5510110, 5749680, 6109035, 6516304, 6612132, 7666240, 8145380, 8265165, 8816176, 9199488, 9367187, 9774456, 11020220, 11499360, 12218070, 13032608, 13224264, 15332480, 16290760, 16530330, 17632352, 18734374, 19548912, 22040440, 22998720, 24436140, 26065216, 26448528, 28101561, 32581520, 33060660, 35264704, 37468748, 39097824, 44080880, 45997440, 46835935, 48872280, 52130432, 52897056, 56203122, 65163040, 66121320, 70529408, 74937496, 78195648, 88161760, 93671870, 97744560, 105794112, 112406244, 130326080, 132242640, 140507805, 149874992, 156391296, 176323520, 187343740, 195489120, 211588224, 224812488, 260652160, 264485280, 281015610, 299749984, 352647040, 374687480, 390978240, 449624976, 528970560, 562031220, 599499968, 749374960, 781956480, 899249952, 1057941120, 1124062440, 1198999936, 1498749920, 1798499904, 2248124880, 2997499840, 3596999808, 4496249760, 5994999680, 8992499520, 17984999040]

約数ペア:

[(1, 17984999040), (2, 8992499520), (3, 5994999680), (4, 4496249760), (5, 3596999808), (6, 2997499840), (8, 2248124880), (10, 1798499904), (12, 1498749920), (15, 1198999936), (16, 1124062440), (17, 1057941120), (20, 899249952), (23, 781956480), (24, 749374960), (30, 599499968), (32, 562031220), (34, 528970560), (40, 449624976), (46, 390978240), (48, 374687480), (51, 352647040), (60, 299749984), (64, 281015610), (68, 264485280), (69, 260652160), (80, 224812488), (85, 211588224), (92, 195489120), (96, 187343740), (102, 176323520), (115, 156391296), (120, 149874992), (128, 140507805), (136, 132242640), (138, 130326080), (160, 112406244), (170, 105794112), (184, 97744560), (192, 93671870), (204, 88161760), (230, 78195648), (240, 74937496), (255, 70529408), (272, 66121320), (276, 65163040), (320, 56203122), (340, 52897056), (345, 52130432), (368, 48872280), (384, 46835935), (391, 45997440), (408, 44080880), (460, 39097824), (480, 37468748), (510, 35264704), (544, 33060660), (552, 32581520), (640, 28101561), (680, 26448528), (690, 26065216), (736, 24436140), (782, 22998720), (816, 22040440), (920, 19548912), (960, 18734374), (1020, 17632352), (1088, 16530330), (1104, 16290760), (1173, 15332480), (1360, 13224264), (1380, 13032608), (1472, 12218070), (1564, 11499360), (1632, 11020220), (1840, 9774456), (1920, 9367187), (1955, 9199488), (2040, 8816176), (2176, 8265165), (2208, 8145380), (2346, 7666240), (2720, 6612132), (2760, 6516304), (2944, 6109035), (3128, 5749680), (3264, 5510110), (3680, 4887228), (3910, 4599744), (4080, 4408088), (4416, 4072690), (4692, 3833120), (5440, 3306066), (5520, 3258152), (5865, 3066496), (6256, 2874840), (6528, 2755055), (7360, 2443614), (7820, 2299872), (8160, 2204044), (8832, 2036345), (9384, 1916560), (10880, 1653033), (11040, 1629076), (11730, 1533248), (12512, 1437420), (14720, 1221807), (15640, 1149936), (16320, 1102022), (18768, 958280), (22080, 814538), (23460, 766624), (23957, 750720), (25024, 718710), (31280, 574968), (32640, 551011), (37536, 479140), (44160, 407269), (46920, 383312), (47914, 375360), (50048, 359355), (62560, 287484), (71871, 250240), (75072, 239570), (93840, 191656), (95828, 187680), (119785, 150144), (125120, 143742)]