1668026640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 480

約数和(自身を含む): 6401911680

約数和(自身を除く): 4733885040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 67, 70, 73, 80, 84, 87, 98, 105, 112, 116, 120, 134, 140, 145, 146, 147, 168, 174, 196, 201, 203, 210, 219, 232, 240, 245, 268, 280, 290, 292, 294, 335, 336, 348, 365, 392, 402, 406, 420, 435, 438, 464, 469, 490, 511, 536, 560, 580, 584, 588, 609, 670, 696, 730, 735, 784, 804, 812, 840, 870, 876, 938, 980, 1005, 1015, 1022, 1072, 1095, 1160, 1168, 1176, 1218, 1340, 1392, 1407, 1421, 1460, 1470, 1533, 1608, 1624, 1680, 1740, 1752, 1876, 1943, 1960, 2010, 2030, 2044, 2117, 2190, 2320, 2345, 2352, 2436, 2555, 2680, 2814, 2842, 2920, 2940, 3045, 3066, 3216, 3248, 3283, 3480, 3504, 3577, 3752, 3886, 3920, 4020, 4060, 4088, 4234, 4263, 4380, 4690, 4872, 4891, 5110, 5360, 5628, 5684, 5829, 5840, 5880, 6090, 6132, 6351, 6566, 6960, 7035, 7105, 7154, 7504, 7665, 7772, 8040, 8120, 8176, 8468, 8526, 8760, 9380, 9715, 9744, 9782, 9849, 10220, 10585, 10731, 11256, 11368, 11658, 11760, 12180, 12264, 12702, 13132, 13601, 14070, 14210, 14308, 14673, 14819, 15330, 15544, 16080, 16240, 16415, 16936, 17052, 17520, 17885, 18760, 19430, 19564, 19698, 20440, 21170, 21315, 21462, 22512, 22736, 23316, 24360, 24455, 24528, 25404, 26264, 27202, 28140, 28420, 28616, 29145, 29346, 29638, 30660, 31088, 31755, 32830, 33872, 34104, 34237, 35770, 37520, 38860, 39128, 39396, 40803, 40880, 42340, 42630, 42924, 44457, 46632, 48720, 48910, 49245, 50808, 52528, 53655, 54404, 56280, 56840, 57232, 58290, 58692, 59276, 61320, 63510, 65660, 68005, 68208, 68474, 71540, 73365, 74095, 77720, 78256, 78792, 81606, 84680, 85260, 85848, 88914, 93264, 95207, 97820, 98490, 101616, 102711, 103733, 107310, 108808, 112560, 113680, 116580, 117384, 118552, 122640, 127020, 131320, 136010, 136948, 141839, 143080, 146730, 148190, 155440, 157584, 163212, 169360, 170520, 171185, 171696, 177828, 190414, 195640, 196980, 204015, 205422, 207466, 214620, 217616, 222285, 233160, 234768, 237104, 239659, 254040, 262640, 272020, 273896, 283678, 285621, 286160, 293460, 296380, 311199, 326424, 341040, 342370, 355656, 380828, 391280, 393960, 408030, 410844, 414932, 425517, 429240, 444570, 466320, 476035, 479318, 508080, 513555, 518665, 544040, 547792, 567356, 571242, 586920, 592760, 622398, 652848, 684740, 709195, 711312, 718977, 761656, 787920, 816060, 821688, 829864, 851034, 858480, 889140, 952070, 958636, 992873, 1027110, 1037330, 1088080, 1134712, 1142484, 1173840, 1185520, 1198295, 1244796, 1369480, 1418390, 1428105, 1437954, 1523312, 1555995, 1632120, 1643376, 1659728, 1702068, 1778280, 1904140, 1917272, 1985746, 2054220, 2074660, 2127585, 2269424, 2284968, 2396590, 2489592, 2738960, 2836780, 2856210, 2875908, 2978619, 3111990, 3264240, 3404136, 3556560, 3594885, 3808280, 3834544, 3971492, 4108440, 4149320, 4255170, 4569936, 4793180, 4964365, 4979184, 5673560, 5712420, 5751816, 5957238, 6223980, 6808272, 6950111, 7189770, 7616560, 7942984, 8216880, 8298640, 8510340, 9586360, 9928730, 11347120, 11424840, 11503632, 11914476, 12447960, 13900222, 14379540, 14893095, 15885968, 17020680, 19172720, 19857460, 20850333, 22849680, 23828952, 24895920, 27800444, 28759080, 29786190, 34041360, 34750555, 39714920, 41700666, 47657904, 55600888, 57518160, 59572380, 69501110, 79429840, 83401332, 104251665, 111201776, 119144760, 139002220, 166802664, 208503330, 238289520, 278004440, 333605328, 417006660, 556008880, 834013320, 1668026640]

約数ペア:

[(1, 1668026640), (2, 834013320), (3, 556008880), (4, 417006660), (5, 333605328), (6, 278004440), (7, 238289520), (8, 208503330), (10, 166802664), (12, 139002220), (14, 119144760), (15, 111201776), (16, 104251665), (20, 83401332), (21, 79429840), (24, 69501110), (28, 59572380), (29, 57518160), (30, 55600888), (35, 47657904), (40, 41700666), (42, 39714920), (48, 34750555), (49, 34041360), (56, 29786190), (58, 28759080), (60, 27800444), (67, 24895920), (70, 23828952), (73, 22849680), (80, 20850333), (84, 19857460), (87, 19172720), (98, 17020680), (105, 15885968), (112, 14893095), (116, 14379540), (120, 13900222), (134, 12447960), (140, 11914476), (145, 11503632), (146, 11424840), (147, 11347120), (168, 9928730), (174, 9586360), (196, 8510340), (201, 8298640), (203, 8216880), (210, 7942984), (219, 7616560), (232, 7189770), (240, 6950111), (245, 6808272), (268, 6223980), (280, 5957238), (290, 5751816), (292, 5712420), (294, 5673560), (335, 4979184), (336, 4964365), (348, 4793180), (365, 4569936), (392, 4255170), (402, 4149320), (406, 4108440), (420, 3971492), (435, 3834544), (438, 3808280), (464, 3594885), (469, 3556560), (490, 3404136), (511, 3264240), (536, 3111990), (560, 2978619), (580, 2875908), (584, 2856210), (588, 2836780), (609, 2738960), (670, 2489592), (696, 2396590), (730, 2284968), (735, 2269424), (784, 2127585), (804, 2074660), (812, 2054220), (840, 1985746), (870, 1917272), (876, 1904140), (938, 1778280), (980, 1702068), (1005, 1659728), (1015, 1643376), (1022, 1632120), (1072, 1555995), (1095, 1523312), (1160, 1437954), (1168, 1428105), (1176, 1418390), (1218, 1369480), (1340, 1244796), (1392, 1198295), (1407, 1185520), (1421, 1173840), (1460, 1142484), (1470, 1134712), (1533, 1088080), (1608, 1037330), (1624, 1027110), (1680, 992873), (1740, 958636), (1752, 952070), (1876, 889140), (1943, 858480), (1960, 851034), (2010, 829864), (2030, 821688), (2044, 816060), (2117, 787920), (2190, 761656), (2320, 718977), (2345, 711312), (2352, 709195), (2436, 684740), (2555, 652848), (2680, 622398), (2814, 592760), (2842, 586920), (2920, 571242), (2940, 567356), (3045, 547792), (3066, 544040), (3216, 518665), (3248, 513555), (3283, 508080), (3480, 479318), (3504, 476035), (3577, 466320), (3752, 444570), (3886, 429240), (3920, 425517), (4020, 414932), (4060, 410844), (4088, 408030), (4234, 393960), (4263, 391280), (4380, 380828), (4690, 355656), (4872, 342370), (4891, 341040), (5110, 326424), (5360, 311199), (5628, 296380), (5684, 293460), (5829, 286160), (5840, 285621), (5880, 283678), (6090, 273896), (6132, 272020), (6351, 262640), (6566, 254040), (6960, 239659), (7035, 237104), (7105, 234768), (7154, 233160), (7504, 222285), (7665, 217616), (7772, 214620), (8040, 207466), (8120, 205422), (8176, 204015), (8468, 196980), (8526, 195640), (8760, 190414), (9380, 177828), (9715, 171696), (9744, 171185), (9782, 170520), (9849, 169360), (10220, 163212), (10585, 157584), (10731, 155440), (11256, 148190), (11368, 146730), (11658, 143080), (11760, 141839), (12180, 136948), (12264, 136010), (12702, 131320), (13132, 127020), (13601, 122640), (14070, 118552), (14210, 117384), (14308, 116580), (14673, 113680), (14819, 112560), (15330, 108808), (15544, 107310), (16080, 103733), (16240, 102711), (16415, 101616), (16936, 98490), (17052, 97820), (17520, 95207), (17885, 93264), (18760, 88914), (19430, 85848), (19564, 85260), (19698, 84680), (20440, 81606), (21170, 78792), (21315, 78256), (21462, 77720), (22512, 74095), (22736, 73365), (23316, 71540), (24360, 68474), (24455, 68208), (24528, 68005), (25404, 65660), (26264, 63510), (27202, 61320), (28140, 59276), (28420, 58692), (28616, 58290), (29145, 57232), (29346, 56840), (29638, 56280), (30660, 54404), (31088, 53655), (31755, 52528), (32830, 50808), (33872, 49245), (34104, 48910), (34237, 48720), (35770, 46632), (37520, 44457), (38860, 42924), (39128, 42630), (39396, 42340), (40803, 40880)]