12839561640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5585

約数の個数: 256

約数和(自身を含む): 44677785600

約数和(自身を除く): 31838223960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 53, 54, 60, 72, 82, 90, 106, 108, 120, 123, 135, 159, 164, 180, 205, 212, 216, 246, 265, 270, 318, 328, 360, 369, 410, 424, 477, 492, 530, 540, 615, 636, 738, 795, 820, 954, 984, 1060, 1080, 1107, 1230, 1272, 1431, 1476, 1590, 1640, 1845, 1908, 2120, 2173, 2214, 2385, 2460, 2862, 2952, 3180, 3690, 3816, 4346, 4428, 4770, 4920, 5471, 5535, 5724, 6360, 6519, 7155, 7380, 8692, 8856, 9540, 10865, 10942, 11070, 11448, 13038, 14310, 14760, 16413, 17384, 19080, 19557, 21730, 21884, 22140, 26076, 27355, 28620, 32595, 32826, 39114, 43460, 43768, 44280, 49239, 52152, 54710, 57240, 58671, 65190, 65652, 78228, 82065, 86920, 97785, 98478, 109420, 117342, 130380, 131304, 147717, 156456, 164130, 195570, 196956, 218840, 224311, 234684, 246195, 260760, 289963, 293355, 295434, 328260, 391140, 393912, 448622, 469368, 492390, 579926, 586710, 590868, 656520, 672933, 738585, 782280, 869889, 897244, 984780, 1121555, 1159852, 1173420, 1181736, 1345866, 1449815, 1477170, 1739778, 1794488, 1969560, 2018799, 2243110, 2319704, 2346840, 2609667, 2691732, 2899630, 2954340, 3364665, 3479556, 4037598, 4349445, 4486220, 5219334, 5383464, 5799260, 5908680, 6056397, 6729330, 6959112, 7829001, 8075196, 8698890, 8972440, 10093995, 10438668, 11598520, 11888483, 12112794, 13048335, 13458660, 15658002, 16150392, 17397780, 20187990, 20877336, 23776966, 24225588, 26096670, 26917320, 30281985, 31316004, 34795560, 35665449, 39145005, 40375980, 47553932, 48451176, 52193340, 59442415, 60563970, 62632008, 71330898, 78290010, 80751960, 95107864, 104386680, 106996347, 118884830, 121127940, 142661796, 156580020, 178327245, 213992694, 237769660, 242255880, 285323592, 313160040, 320989041, 356654490, 427985388, 475539320, 534981735, 641978082, 713308980, 855970776, 1069963470, 1283956164, 1426617960, 1604945205, 2139926940, 2567912328, 3209890410, 4279853880, 6419780820, 12839561640]

約数ペア:

[(1, 12839561640), (2, 6419780820), (3, 4279853880), (4, 3209890410), (5, 2567912328), (6, 2139926940), (8, 1604945205), (9, 1426617960), (10, 1283956164), (12, 1069963470), (15, 855970776), (18, 713308980), (20, 641978082), (24, 534981735), (27, 475539320), (30, 427985388), (36, 356654490), (40, 320989041), (41, 313160040), (45, 285323592), (53, 242255880), (54, 237769660), (60, 213992694), (72, 178327245), (82, 156580020), (90, 142661796), (106, 121127940), (108, 118884830), (120, 106996347), (123, 104386680), (135, 95107864), (159, 80751960), (164, 78290010), (180, 71330898), (205, 62632008), (212, 60563970), (216, 59442415), (246, 52193340), (265, 48451176), (270, 47553932), (318, 40375980), (328, 39145005), (360, 35665449), (369, 34795560), (410, 31316004), (424, 30281985), (477, 26917320), (492, 26096670), (530, 24225588), (540, 23776966), (615, 20877336), (636, 20187990), (738, 17397780), (795, 16150392), (820, 15658002), (954, 13458660), (984, 13048335), (1060, 12112794), (1080, 11888483), (1107, 11598520), (1230, 10438668), (1272, 10093995), (1431, 8972440), (1476, 8698890), (1590, 8075196), (1640, 7829001), (1845, 6959112), (1908, 6729330), (2120, 6056397), (2173, 5908680), (2214, 5799260), (2385, 5383464), (2460, 5219334), (2862, 4486220), (2952, 4349445), (3180, 4037598), (3690, 3479556), (3816, 3364665), (4346, 2954340), (4428, 2899630), (4770, 2691732), (4920, 2609667), (5471, 2346840), (5535, 2319704), (5724, 2243110), (6360, 2018799), (6519, 1969560), (7155, 1794488), (7380, 1739778), (8692, 1477170), (8856, 1449815), (9540, 1345866), (10865, 1181736), (10942, 1173420), (11070, 1159852), (11448, 1121555), (13038, 984780), (14310, 897244), (14760, 869889), (16413, 782280), (17384, 738585), (19080, 672933), (19557, 656520), (21730, 590868), (21884, 586710), (22140, 579926), (26076, 492390), (27355, 469368), (28620, 448622), (32595, 393912), (32826, 391140), (39114, 328260), (43460, 295434), (43768, 293355), (44280, 289963), (49239, 260760), (52152, 246195), (54710, 234684), (57240, 224311), (58671, 218840), (65190, 196956), (65652, 195570), (78228, 164130), (82065, 156456), (86920, 147717), (97785, 131304), (98478, 130380), (109420, 117342)]