20646985320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:614

約数の個数: 512

約数和(自身を含む): 76988620800

約数和(自身を除く): 56341635480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 67, 72, 78, 90, 94, 104, 108, 117, 120, 130, 134, 135, 141, 156, 180, 188, 195, 201, 216, 234, 235, 260, 268, 270, 282, 312, 335, 351, 360, 376, 390, 402, 423, 467, 468, 470, 520, 536, 540, 564, 585, 603, 611, 670, 702, 705, 780, 804, 846, 871, 934, 936, 940, 1005, 1080, 1128, 1170, 1206, 1222, 1269, 1340, 1401, 1404, 1410, 1560, 1608, 1692, 1742, 1755, 1809, 1833, 1868, 1880, 2010, 2115, 2335, 2340, 2412, 2444, 2538, 2613, 2680, 2802, 2808, 2820, 3015, 3055, 3149, 3384, 3484, 3510, 3618, 3666, 3736, 4020, 4203, 4230, 4355, 4670, 4680, 4824, 4888, 5076, 5226, 5499, 5604, 5640, 6030, 6071, 6110, 6298, 6345, 6968, 7005, 7020, 7236, 7332, 7839, 8040, 8406, 8460, 8710, 9045, 9165, 9340, 9447, 10152, 10452, 10998, 11208, 12060, 12142, 12220, 12596, 12609, 12690, 13065, 14010, 14040, 14472, 14664, 15678, 15745, 16497, 16812, 16920, 17420, 18090, 18213, 18330, 18680, 18894, 20904, 21015, 21949, 21996, 23517, 24120, 24284, 24440, 25192, 25218, 25380, 26130, 27495, 28020, 28341, 30355, 31289, 31356, 31490, 32994, 33624, 34840, 36180, 36426, 36660, 37788, 39195, 40937, 42030, 43898, 43992, 47034, 47235, 48568, 50436, 50760, 52260, 54639, 54990, 56040, 56682, 60710, 62578, 62712, 62980, 63045, 65847, 65988, 72360, 72852, 73320, 75576, 78390, 81874, 82485, 84060, 85023, 87796, 91065, 93867, 94068, 94470, 100872, 104520, 109278, 109745, 109980, 113364, 117585, 121420, 122811, 125156, 125960, 126090, 131694, 131976, 141705, 145704, 156445, 156780, 163748, 163917, 164970, 168120, 170046, 175592, 182130, 187734, 188136, 188940, 197541, 204685, 218556, 219490, 219960, 226728, 235170, 242840, 245622, 250312, 252180, 263388, 273195, 281601, 283410, 285337, 312890, 313560, 327496, 327834, 329235, 329940, 340092, 364260, 368433, 375468, 377880, 395082, 406757, 409370, 425115, 437112, 438980, 469335, 470340, 491244, 504360, 526776, 546390, 563202, 566820, 570674, 592623, 614055, 625780, 655668, 658470, 659880, 680184, 728520, 736866, 750936, 790164, 813514, 818740, 819585, 844803, 850230, 856011, 877960, 938670, 940680, 982488, 987705, 1092780, 1105299, 1126404, 1133640, 1141348, 1185246, 1220271, 1228110, 1251560, 1311336, 1316940, 1408005, 1426685, 1470583, 1473732, 1580328, 1627028, 1637480, 1639170, 1689606, 1700460, 1712022, 1842165, 1877340, 1975410, 2033785, 2185560, 2210598, 2252808, 2282696, 2370492, 2440542, 2456220, 2568033, 2633880, 2816010, 2853370, 2941166, 2947464, 2963115, 3254056, 3278340, 3379212, 3400920, 3424044, 3660813, 3684330, 3754680, 3950820, 4067570, 4224015, 4280055, 4411749, 4421196, 4740984, 4881084, 4912440, 5136066, 5526495, 5632020, 5706740, 5882332, 5926230, 6101355, 6556680, 6758424, 6848088, 7321626, 7352915, 7368660, 7704099, 7901640, 8135140, 8448030, 8560110, 8823498, 8842392, 9762168, 10272132, 10982439, 11052990, 11264040, 11413480, 11764664, 11852460, 12202710, 12840165, 13235247, 14643252, 14705830, 14737320, 15408198, 16270280, 16896060, 17120220, 17646996, 18304065, 19117579, 20544264, 21964878, 22058745, 22105980, 23704920, 24405420, 25680330, 26470494, 29286504, 29411660, 30816396, 33792120, 34240440, 35293992, 36608130, 38235158, 38520495, 39705741, 43929756, 44117490, 44211960, 48810840, 51360660, 52940988, 54912195, 57352737, 58823320, 61632792, 66176235, 73216260, 76470316, 77040990, 79411482, 87859512, 88234980, 95587895, 102721320, 105881976, 109824390, 114705474, 132352470, 146432520, 152940632, 154081980, 158822964, 172058211, 176469960, 191175790, 198528705, 219648780, 229410948, 264704940, 286763685, 308163960, 317645928, 344116422, 382351580, 397057410, 439297560, 458821896, 516174633, 529409880, 573527370, 688232844, 764703160, 794114820, 860291055, 1032349266, 1147054740, 1376465688, 1588229640, 1720582110, 2064698532, 2294109480, 2580873165, 3441164220, 4129397064, 5161746330, 6882328440, 10323492660, 20646985320]

約数ペア:

[(1, 20646985320), (2, 10323492660), (3, 6882328440), (4, 5161746330), (5, 4129397064), (6, 3441164220), (8, 2580873165), (9, 2294109480), (10, 2064698532), (12, 1720582110), (13, 1588229640), (15, 1376465688), (18, 1147054740), (20, 1032349266), (24, 860291055), (26, 794114820), (27, 764703160), (30, 688232844), (36, 573527370), (39, 529409880), (40, 516174633), (45, 458821896), (47, 439297560), (52, 397057410), (54, 382351580), (60, 344116422), (65, 317645928), (67, 308163960), (72, 286763685), (78, 264704940), (90, 229410948), (94, 219648780), (104, 198528705), (108, 191175790), (117, 176469960), (120, 172058211), (130, 158822964), (134, 154081980), (135, 152940632), (141, 146432520), (156, 132352470), (180, 114705474), (188, 109824390), (195, 105881976), (201, 102721320), (216, 95587895), (234, 88234980), (235, 87859512), (260, 79411482), (268, 77040990), (270, 76470316), (282, 73216260), (312, 66176235), (335, 61632792), (351, 58823320), (360, 57352737), (376, 54912195), (390, 52940988), (402, 51360660), (423, 48810840), (467, 44211960), (468, 44117490), (470, 43929756), (520, 39705741), (536, 38520495), (540, 38235158), (564, 36608130), (585, 35293992), (603, 34240440), (611, 33792120), (670, 30816396), (702, 29411660), (705, 29286504), (780, 26470494), (804, 25680330), (846, 24405420), (871, 23704920), (934, 22105980), (936, 22058745), (940, 21964878), (1005, 20544264), (1080, 19117579), (1128, 18304065), (1170, 17646996), (1206, 17120220), (1222, 16896060), (1269, 16270280), (1340, 15408198), (1401, 14737320), (1404, 14705830), (1410, 14643252), (1560, 13235247), (1608, 12840165), (1692, 12202710), (1742, 11852460), (1755, 11764664), (1809, 11413480), (1833, 11264040), (1868, 11052990), (1880, 10982439), (2010, 10272132), (2115, 9762168), (2335, 8842392), (2340, 8823498), (2412, 8560110), (2444, 8448030), (2538, 8135140), (2613, 7901640), (2680, 7704099), (2802, 7368660), (2808, 7352915), (2820, 7321626), (3015, 6848088), (3055, 6758424), (3149, 6556680), (3384, 6101355), (3484, 5926230), (3510, 5882332), (3618, 5706740), (3666, 5632020), (3736, 5526495), (4020, 5136066), (4203, 4912440), (4230, 4881084), (4355, 4740984), (4670, 4421196), (4680, 4411749), (4824, 4280055), (4888, 4224015), (5076, 4067570), (5226, 3950820), (5499, 3754680), (5604, 3684330), (5640, 3660813), (6030, 3424044), (6071, 3400920), (6110, 3379212), (6298, 3278340), (6345, 3254056), (6968, 2963115), (7005, 2947464), (7020, 2941166), (7236, 2853370), (7332, 2816010), (7839, 2633880), (8040, 2568033), (8406, 2456220), (8460, 2440542), (8710, 2370492), (9045, 2282696), (9165, 2252808), (9340, 2210598), (9447, 2185560), (10152, 2033785), (10452, 1975410), (10998, 1877340), (11208, 1842165), (12060, 1712022), (12142, 1700460), (12220, 1689606), (12596, 1639170), (12609, 1637480), (12690, 1627028), (13065, 1580328), (14010, 1473732), (14040, 1470583), (14472, 1426685), (14664, 1408005), (15678, 1316940), (15745, 1311336), (16497, 1251560), (16812, 1228110), (16920, 1220271), (17420, 1185246), (18090, 1141348), (18213, 1133640), (18330, 1126404), (18680, 1105299), (18894, 1092780), (20904, 987705), (21015, 982488), (21949, 940680), (21996, 938670), (23517, 877960), (24120, 856011), (24284, 850230), (24440, 844803), (25192, 819585), (25218, 818740), (25380, 813514), (26130, 790164), (27495, 750936), (28020, 736866), (28341, 728520), (30355, 680184), (31289, 659880), (31356, 658470), (31490, 655668), (32994, 625780), (33624, 614055), (34840, 592623), (36180, 570674), (36426, 566820), (36660, 563202), (37788, 546390), (39195, 526776), (40937, 504360), (42030, 491244), (43898, 470340), (43992, 469335), (47034, 438980), (47235, 437112), (48568, 425115), (50436, 409370), (50760, 406757), (52260, 395082), (54639, 377880), (54990, 375468), (56040, 368433), (56682, 364260), (60710, 340092), (62578, 329940), (62712, 329235), (62980, 327834), (63045, 327496), (65847, 313560), (65988, 312890), (72360, 285337), (72852, 283410), (73320, 281601), (75576, 273195), (78390, 263388), (81874, 252180), (82485, 250312), (84060, 245622), (85023, 242840), (87796, 235170), (91065, 226728), (93867, 219960), (94068, 219490), (94470, 218556), (100872, 204685), (104520, 197541), (109278, 188940), (109745, 188136), (109980, 187734), (113364, 182130), (117585, 175592), (121420, 170046), (122811, 168120), (125156, 164970), (125960, 163917), (126090, 163748), (131694, 156780), (131976, 156445), (141705, 145704)]