12971989680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2020

約数の個数: 320

約数和(自身を含む): 45357096960

約数和(自身を除く): 32385107280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 71, 78, 80, 93, 104, 120, 124, 130, 142, 155, 156, 186, 195, 208, 213, 240, 248, 260, 284, 310, 312, 355, 372, 390, 403, 426, 465, 496, 520, 568, 620, 624, 710, 744, 780, 806, 852, 923, 930, 1040, 1065, 1136, 1209, 1240, 1420, 1488, 1560, 1612, 1704, 1846, 1860, 1889, 2015, 2130, 2201, 2418, 2480, 2769, 2840, 3120, 3224, 3408, 3692, 3720, 3778, 4030, 4260, 4402, 4615, 4836, 5538, 5667, 5680, 6045, 6448, 6603, 7384, 7440, 7556, 8060, 8520, 8804, 9230, 9445, 9672, 11005, 11076, 11334, 12090, 13206, 13845, 14768, 15112, 16120, 17040, 17608, 18460, 18890, 19344, 22010, 22152, 22668, 24180, 24557, 26412, 27690, 28335, 28613, 30224, 32240, 33015, 35216, 36920, 37780, 44020, 44304, 45336, 48360, 49114, 52824, 55380, 56670, 57226, 58559, 66030, 73671, 73840, 75560, 85839, 88040, 90672, 96720, 98228, 105648, 110760, 113340, 114452, 117118, 122785, 132060, 134119, 143065, 147342, 151120, 171678, 175677, 176080, 196456, 221520, 226680, 228904, 234236, 245570, 264120, 268238, 286130, 292795, 294684, 343356, 351354, 368355, 392912, 402357, 429195, 453360, 457808, 468472, 491140, 528240, 536476, 572260, 585590, 589368, 670595, 686712, 702708, 736710, 761267, 804714, 858390, 878385, 936944, 982280, 1072952, 1144520, 1171180, 1178736, 1341190, 1373424, 1405416, 1473420, 1522534, 1609428, 1716780, 1743547, 1756770, 1964560, 2011785, 2145904, 2283801, 2289040, 2342360, 2682380, 2810832, 2946840, 3045068, 3218856, 3433560, 3487094, 3513540, 3806335, 4023570, 4157689, 4567602, 4684720, 5230641, 5364760, 5893680, 6090136, 6437712, 6867120, 6974188, 7027080, 7612670, 8047140, 8315378, 8717735, 9135204, 10461282, 10729520, 11419005, 12180272, 12473067, 13948376, 14054160, 15225340, 16094280, 16630756, 17435470, 18270408, 20788445, 20922564, 22838010, 24946134, 26153205, 27896752, 30450680, 32188560, 33261512, 34870940, 36540816, 41576890, 41845128, 45676020, 49892268, 52306410, 54049957, 60901360, 62365335, 66523024, 69741880, 83153780, 83690256, 91352040, 99784536, 104612820, 108099914, 124730670, 139483760, 162149871, 166307560, 182704080, 199569072, 209225640, 216199828, 249461340, 270249785, 324299742, 332615120, 418451280, 432399656, 498922680, 540499570, 648599484, 810749355, 864799312, 997845360, 1080999140, 1297198968, 1621498710, 2161998280, 2594397936, 3242997420, 4323996560, 6485994840, 12971989680]

約数ペア:

[(1, 12971989680), (2, 6485994840), (3, 4323996560), (4, 3242997420), (5, 2594397936), (6, 2161998280), (8, 1621498710), (10, 1297198968), (12, 1080999140), (13, 997845360), (15, 864799312), (16, 810749355), (20, 648599484), (24, 540499570), (26, 498922680), (30, 432399656), (31, 418451280), (39, 332615120), (40, 324299742), (48, 270249785), (52, 249461340), (60, 216199828), (62, 209225640), (65, 199569072), (71, 182704080), (78, 166307560), (80, 162149871), (93, 139483760), (104, 124730670), (120, 108099914), (124, 104612820), (130, 99784536), (142, 91352040), (155, 83690256), (156, 83153780), (186, 69741880), (195, 66523024), (208, 62365335), (213, 60901360), (240, 54049957), (248, 52306410), (260, 49892268), (284, 45676020), (310, 41845128), (312, 41576890), (355, 36540816), (372, 34870940), (390, 33261512), (403, 32188560), (426, 30450680), (465, 27896752), (496, 26153205), (520, 24946134), (568, 22838010), (620, 20922564), (624, 20788445), (710, 18270408), (744, 17435470), (780, 16630756), (806, 16094280), (852, 15225340), (923, 14054160), (930, 13948376), (1040, 12473067), (1065, 12180272), (1136, 11419005), (1209, 10729520), (1240, 10461282), (1420, 9135204), (1488, 8717735), (1560, 8315378), (1612, 8047140), (1704, 7612670), (1846, 7027080), (1860, 6974188), (1889, 6867120), (2015, 6437712), (2130, 6090136), (2201, 5893680), (2418, 5364760), (2480, 5230641), (2769, 4684720), (2840, 4567602), (3120, 4157689), (3224, 4023570), (3408, 3806335), (3692, 3513540), (3720, 3487094), (3778, 3433560), (4030, 3218856), (4260, 3045068), (4402, 2946840), (4615, 2810832), (4836, 2682380), (5538, 2342360), (5667, 2289040), (5680, 2283801), (6045, 2145904), (6448, 2011785), (6603, 1964560), (7384, 1756770), (7440, 1743547), (7556, 1716780), (8060, 1609428), (8520, 1522534), (8804, 1473420), (9230, 1405416), (9445, 1373424), (9672, 1341190), (11005, 1178736), (11076, 1171180), (11334, 1144520), (12090, 1072952), (13206, 982280), (13845, 936944), (14768, 878385), (15112, 858390), (16120, 804714), (17040, 761267), (17608, 736710), (18460, 702708), (18890, 686712), (19344, 670595), (22010, 589368), (22152, 585590), (22668, 572260), (24180, 536476), (24557, 528240), (26412, 491140), (27690, 468472), (28335, 457808), (28613, 453360), (30224, 429195), (32240, 402357), (33015, 392912), (35216, 368355), (36920, 351354), (37780, 343356), (44020, 294684), (44304, 292795), (45336, 286130), (48360, 268238), (49114, 264120), (52824, 245570), (55380, 234236), (56670, 228904), (57226, 226680), (58559, 221520), (66030, 196456), (73671, 176080), (73840, 175677), (75560, 171678), (85839, 151120), (88040, 147342), (90672, 143065), (96720, 134119), (98228, 132060), (105648, 122785), (110760, 117118), (113340, 114452)]