31211617320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5577

約数の個数: 384

約数和(自身を含む): 116162242560

約数和(自身を除く): 84950625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 53, 60, 65, 69, 72, 78, 90, 92, 104, 106, 115, 117, 120, 130, 138, 156, 159, 180, 184, 195, 207, 212, 230, 234, 260, 265, 276, 299, 312, 318, 345, 360, 390, 414, 424, 460, 468, 477, 520, 530, 552, 585, 598, 636, 689, 690, 780, 795, 828, 897, 920, 936, 954, 1035, 1060, 1170, 1196, 1219, 1272, 1378, 1380, 1495, 1560, 1590, 1656, 1794, 1908, 2067, 2070, 2120, 2340, 2385, 2392, 2438, 2691, 2756, 2760, 2990, 3180, 3445, 3588, 3657, 3816, 4134, 4140, 4485, 4680, 4770, 4876, 5382, 5471, 5512, 5980, 6095, 6201, 6360, 6890, 7176, 7314, 8268, 8280, 8970, 9540, 9752, 10335, 10764, 10942, 10971, 11960, 12190, 12402, 13455, 13780, 14628, 15847, 16413, 16536, 17940, 18285, 19080, 20670, 21528, 21884, 21942, 24380, 24804, 26910, 27355, 27560, 29256, 31005, 31694, 32826, 35880, 36570, 41340, 43768, 43884, 47541, 48760, 49239, 49608, 53820, 54710, 54855, 62010, 63388, 65652, 71123, 73140, 79235, 82065, 82680, 87768, 95082, 98478, 107640, 109420, 109710, 124020, 125833, 126776, 131304, 142246, 142623, 146280, 158470, 164130, 190164, 196956, 213369, 218840, 219420, 237705, 246195, 248040, 251666, 284492, 285246, 289963, 316940, 328260, 355615, 377499, 380328, 393912, 426738, 438840, 475410, 492390, 503332, 568984, 570492, 579926, 629165, 633880, 640107, 656520, 711230, 713115, 754998, 853476, 869889, 950820, 984780, 1006664, 1066845, 1132497, 1140984, 1159852, 1258330, 1280214, 1422460, 1426230, 1449815, 1509996, 1635829, 1706952, 1739778, 1887495, 1901640, 1969560, 2133690, 2264994, 2319704, 2516660, 2560428, 2609667, 2844920, 2852460, 2899630, 3019992, 3200535, 3271658, 3479556, 3769519, 3774990, 4267380, 4349445, 4529988, 4907487, 5033320, 5120856, 5219334, 5662485, 5704920, 5799260, 6401070, 6543316, 6669149, 6959112, 7539038, 7549980, 8179145, 8534760, 8698890, 9059976, 9814974, 10438668, 11308557, 11324970, 11598520, 12802140, 13048335, 13086632, 13338298, 14722461, 15078076, 15099960, 16358290, 17397780, 18847595, 19629948, 20007447, 20877336, 22617114, 22649940, 24537435, 25604280, 26096670, 26676596, 29444922, 30156152, 32716580, 33345745, 33925671, 34795560, 37695190, 39259896, 40014894, 45234228, 45299880, 49074870, 52193340, 53353192, 56542785, 58889844, 60022341, 65433160, 66691490, 67851342, 73612305, 75390380, 80029788, 86698937, 90468456, 98149740, 100037235, 104386680, 113085570, 117779688, 120044682, 133382980, 135702684, 147224610, 150780760, 160059576, 169628355, 173397874, 196299480, 200074470, 226171140, 240089364, 260096811, 266765960, 271405368, 294449220, 300111705, 339256710, 346795748, 400148940, 433494685, 452342280, 480178728, 520193622, 588898440, 600223410, 678513420, 693591496, 780290433, 800297880, 866989370, 1040387244, 1200446820, 1300484055, 1357026840, 1560580866, 1733978740, 2080774488, 2400893640, 2600968110, 3121161732, 3467957480, 3901452165, 5201936220, 6242323464, 7802904330, 10403872440, 15605808660, 31211617320]

約数ペア:

[(1, 31211617320), (2, 15605808660), (3, 10403872440), (4, 7802904330), (5, 6242323464), (6, 5201936220), (8, 3901452165), (9, 3467957480), (10, 3121161732), (12, 2600968110), (13, 2400893640), (15, 2080774488), (18, 1733978740), (20, 1560580866), (23, 1357026840), (24, 1300484055), (26, 1200446820), (30, 1040387244), (36, 866989370), (39, 800297880), (40, 780290433), (45, 693591496), (46, 678513420), (52, 600223410), (53, 588898440), (60, 520193622), (65, 480178728), (69, 452342280), (72, 433494685), (78, 400148940), (90, 346795748), (92, 339256710), (104, 300111705), (106, 294449220), (115, 271405368), (117, 266765960), (120, 260096811), (130, 240089364), (138, 226171140), (156, 200074470), (159, 196299480), (180, 173397874), (184, 169628355), (195, 160059576), (207, 150780760), (212, 147224610), (230, 135702684), (234, 133382980), (260, 120044682), (265, 117779688), (276, 113085570), (299, 104386680), (312, 100037235), (318, 98149740), (345, 90468456), (360, 86698937), (390, 80029788), (414, 75390380), (424, 73612305), (460, 67851342), (468, 66691490), (477, 65433160), (520, 60022341), (530, 58889844), (552, 56542785), (585, 53353192), (598, 52193340), (636, 49074870), (689, 45299880), (690, 45234228), (780, 40014894), (795, 39259896), (828, 37695190), (897, 34795560), (920, 33925671), (936, 33345745), (954, 32716580), (1035, 30156152), (1060, 29444922), (1170, 26676596), (1196, 26096670), (1219, 25604280), (1272, 24537435), (1378, 22649940), (1380, 22617114), (1495, 20877336), (1560, 20007447), (1590, 19629948), (1656, 18847595), (1794, 17397780), (1908, 16358290), (2067, 15099960), (2070, 15078076), (2120, 14722461), (2340, 13338298), (2385, 13086632), (2392, 13048335), (2438, 12802140), (2691, 11598520), (2756, 11324970), (2760, 11308557), (2990, 10438668), (3180, 9814974), (3445, 9059976), (3588, 8698890), (3657, 8534760), (3816, 8179145), (4134, 7549980), (4140, 7539038), (4485, 6959112), (4680, 6669149), (4770, 6543316), (4876, 6401070), (5382, 5799260), (5471, 5704920), (5512, 5662485), (5980, 5219334), (6095, 5120856), (6201, 5033320), (6360, 4907487), (6890, 4529988), (7176, 4349445), (7314, 4267380), (8268, 3774990), (8280, 3769519), (8970, 3479556), (9540, 3271658), (9752, 3200535), (10335, 3019992), (10764, 2899630), (10942, 2852460), (10971, 2844920), (11960, 2609667), (12190, 2560428), (12402, 2516660), (13455, 2319704), (13780, 2264994), (14628, 2133690), (15847, 1969560), (16413, 1901640), (16536, 1887495), (17940, 1739778), (18285, 1706952), (19080, 1635829), (20670, 1509996), (21528, 1449815), (21884, 1426230), (21942, 1422460), (24380, 1280214), (24804, 1258330), (26910, 1159852), (27355, 1140984), (27560, 1132497), (29256, 1066845), (31005, 1006664), (31694, 984780), (32826, 950820), (35880, 869889), (36570, 853476), (41340, 754998), (43768, 713115), (43884, 711230), (47541, 656520), (48760, 640107), (49239, 633880), (49608, 629165), (53820, 579926), (54710, 570492), (54855, 568984), (62010, 503332), (63388, 492390), (65652, 475410), (71123, 438840), (73140, 426738), (79235, 393912), (82065, 380328), (82680, 377499), (87768, 355615), (95082, 328260), (98478, 316940), (107640, 289963), (109420, 285246), (109710, 284492), (124020, 251666), (125833, 248040), (126776, 246195), (131304, 237705), (142246, 219420), (142623, 218840), (146280, 213369), (158470, 196956), (164130, 190164)]