2066159920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 5862481920

約数和(自身を除く): 3796322000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 37, 40, 44, 46, 55, 62, 74, 80, 88, 89, 92, 110, 115, 124, 148, 155, 176, 178, 184, 185, 220, 230, 248, 253, 296, 310, 341, 356, 368, 370, 407, 440, 445, 460, 496, 506, 592, 620, 682, 712, 713, 740, 814, 851, 880, 890, 920, 979, 1012, 1147, 1240, 1265, 1364, 1424, 1426, 1480, 1628, 1702, 1705, 1780, 1840, 1958, 2024, 2035, 2047, 2294, 2480, 2530, 2728, 2759, 2852, 2960, 3256, 3293, 3404, 3410, 3560, 3565, 3916, 4048, 4070, 4094, 4255, 4588, 4895, 5060, 5456, 5518, 5704, 5735, 6512, 6586, 6808, 6820, 7120, 7130, 7832, 7843, 8140, 8188, 8510, 9176, 9361, 9790, 10120, 10235, 11036, 11408, 11470, 12617, 13172, 13616, 13640, 13795, 14260, 15664, 15686, 16280, 16376, 16465, 17020, 18352, 18722, 19580, 20240, 20470, 22072, 22517, 22940, 25234, 26344, 26381, 27280, 27590, 28520, 30349, 31372, 32560, 32752, 32930, 34040, 36223, 37444, 39160, 39215, 40940, 44144, 45034, 45880, 46805, 50468, 52688, 52762, 55180, 57040, 60698, 62744, 63085, 63457, 65860, 68080, 72446, 74888, 75739, 78320, 78430, 81880, 90068, 91760, 93610, 100936, 102083, 105524, 110360, 112585, 121396, 125488, 126170, 126914, 131720, 131905, 144892, 149776, 151478, 151745, 156860, 163760, 180136, 181115, 187220, 201872, 204166, 211048, 220720, 225170, 242792, 252340, 253828, 263440, 263810, 289784, 290191, 302956, 303490, 313720, 317285, 360272, 362230, 374440, 378695, 408332, 422096, 450340, 485584, 504680, 507656, 510415, 527620, 579568, 580382, 605912, 606980, 627440, 634570, 698027, 724460, 748880, 757390, 816664, 833129, 900680, 1009360, 1015312, 1020830, 1055240, 1122913, 1160764, 1211824, 1213960, 1269140, 1396054, 1448920, 1450955, 1514780, 1633328, 1666258, 1801360, 2041660, 2110480, 2245826, 2321528, 2347909, 2427920, 2538280, 2792108, 2897840, 2901910, 3029560, 3332516, 3490135, 4083320, 4165645, 4491652, 4643056, 4695818, 5076560, 5584216, 5614565, 5803820, 6059120, 6665032, 6980270, 8166640, 8331290, 8983304, 9391636, 11168432, 11229130, 11607640, 11739545, 13330064, 13960540, 16662580, 17966608, 18783272, 22458260, 23215280, 23479090, 25826999, 27921080, 33325160, 37566544, 44916520, 46958180, 51653998, 55842160, 66650320, 89833040, 93916360, 103307996, 129134995, 187832720, 206615992, 258269990, 413231984, 516539980, 1033079960, 2066159920]

約数ペア:

[(1, 2066159920), (2, 1033079960), (4, 516539980), (5, 413231984), (8, 258269990), (10, 206615992), (11, 187832720), (16, 129134995), (20, 103307996), (22, 93916360), (23, 89833040), (31, 66650320), (37, 55842160), (40, 51653998), (44, 46958180), (46, 44916520), (55, 37566544), (62, 33325160), (74, 27921080), (80, 25826999), (88, 23479090), (89, 23215280), (92, 22458260), (110, 18783272), (115, 17966608), (124, 16662580), (148, 13960540), (155, 13330064), (176, 11739545), (178, 11607640), (184, 11229130), (185, 11168432), (220, 9391636), (230, 8983304), (248, 8331290), (253, 8166640), (296, 6980270), (310, 6665032), (341, 6059120), (356, 5803820), (368, 5614565), (370, 5584216), (407, 5076560), (440, 4695818), (445, 4643056), (460, 4491652), (496, 4165645), (506, 4083320), (592, 3490135), (620, 3332516), (682, 3029560), (712, 2901910), (713, 2897840), (740, 2792108), (814, 2538280), (851, 2427920), (880, 2347909), (890, 2321528), (920, 2245826), (979, 2110480), (1012, 2041660), (1147, 1801360), (1240, 1666258), (1265, 1633328), (1364, 1514780), (1424, 1450955), (1426, 1448920), (1480, 1396054), (1628, 1269140), (1702, 1213960), (1705, 1211824), (1780, 1160764), (1840, 1122913), (1958, 1055240), (2024, 1020830), (2035, 1015312), (2047, 1009360), (2294, 900680), (2480, 833129), (2530, 816664), (2728, 757390), (2759, 748880), (2852, 724460), (2960, 698027), (3256, 634570), (3293, 627440), (3404, 606980), (3410, 605912), (3560, 580382), (3565, 579568), (3916, 527620), (4048, 510415), (4070, 507656), (4094, 504680), (4255, 485584), (4588, 450340), (4895, 422096), (5060, 408332), (5456, 378695), (5518, 374440), (5704, 362230), (5735, 360272), (6512, 317285), (6586, 313720), (6808, 303490), (6820, 302956), (7120, 290191), (7130, 289784), (7832, 263810), (7843, 263440), (8140, 253828), (8188, 252340), (8510, 242792), (9176, 225170), (9361, 220720), (9790, 211048), (10120, 204166), (10235, 201872), (11036, 187220), (11408, 181115), (11470, 180136), (12617, 163760), (13172, 156860), (13616, 151745), (13640, 151478), (13795, 149776), (14260, 144892), (15664, 131905), (15686, 131720), (16280, 126914), (16376, 126170), (16465, 125488), (17020, 121396), (18352, 112585), (18722, 110360), (19580, 105524), (20240, 102083), (20470, 100936), (22072, 93610), (22517, 91760), (22940, 90068), (25234, 81880), (26344, 78430), (26381, 78320), (27280, 75739), (27590, 74888), (28520, 72446), (30349, 68080), (31372, 65860), (32560, 63457), (32752, 63085), (32930, 62744), (34040, 60698), (36223, 57040), (37444, 55180), (39160, 52762), (39215, 52688), (40940, 50468), (44144, 46805), (45034, 45880)]