449966160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1322

約数の個数: 240

約数和(自身を含む): 1752102144

約数和(自身を除く): 1302135984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1223, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2446, 2520, 2555, 2628, 2920, 3066, 3285, 3504, 3669, 4088, 4380, 4599, 4892, 5040, 5110, 5256, 5840, 6115, 6132, 6570, 7338, 7665, 8176, 8561, 8760, 9198, 9784, 10220, 10512, 11007, 12230, 12264, 13140, 14676, 15330, 17122, 17520, 18345, 18396, 19568, 20440, 22014, 22995, 24460, 24528, 25683, 26280, 29352, 30660, 34244, 36690, 36792, 40880, 42805, 44028, 45990, 48920, 51366, 52560, 55035, 58704, 61320, 68488, 73380, 73584, 77049, 85610, 88056, 89279, 91980, 97840, 102732, 110070, 122640, 128415, 136976, 146760, 154098, 171220, 176112, 178558, 183960, 205464, 220140, 256830, 267837, 293520, 308196, 342440, 357116, 367920, 385245, 410928, 440280, 446395, 513660, 535674, 616392, 624953, 684880, 714232, 770490, 803511, 880560, 892790, 1027320, 1071348, 1232784, 1249906, 1339185, 1428464, 1540980, 1607022, 1785580, 1874859, 2054640, 2142696, 2499812, 2678370, 3081960, 3124765, 3214044, 3571160, 3749718, 4017555, 4285392, 4999624, 5356740, 5624577, 6163920, 6249530, 6428088, 7142320, 7499436, 8035110, 9374295, 9999248, 10713480, 11249154, 12499060, 12856176, 14998872, 16070220, 18748590, 21426960, 22498308, 24998120, 28122885, 29997744, 32140440, 37497180, 44996616, 49996240, 56245770, 64280880, 74994360, 89993232, 112491540, 149988720, 224983080, 449966160]

約数ペア:

[(1, 449966160), (2, 224983080), (3, 149988720), (4, 112491540), (5, 89993232), (6, 74994360), (7, 64280880), (8, 56245770), (9, 49996240), (10, 44996616), (12, 37497180), (14, 32140440), (15, 29997744), (16, 28122885), (18, 24998120), (20, 22498308), (21, 21426960), (24, 18748590), (28, 16070220), (30, 14998872), (35, 12856176), (36, 12499060), (40, 11249154), (42, 10713480), (45, 9999248), (48, 9374295), (56, 8035110), (60, 7499436), (63, 7142320), (70, 6428088), (72, 6249530), (73, 6163920), (80, 5624577), (84, 5356740), (90, 4999624), (105, 4285392), (112, 4017555), (120, 3749718), (126, 3571160), (140, 3214044), (144, 3124765), (146, 3081960), (168, 2678370), (180, 2499812), (210, 2142696), (219, 2054640), (240, 1874859), (252, 1785580), (280, 1607022), (292, 1540980), (315, 1428464), (336, 1339185), (360, 1249906), (365, 1232784), (420, 1071348), (438, 1027320), (504, 892790), (511, 880560), (560, 803511), (584, 770490), (630, 714232), (657, 684880), (720, 624953), (730, 616392), (840, 535674), (876, 513660), (1008, 446395), (1022, 440280), (1095, 410928), (1168, 385245), (1223, 367920), (1260, 357116), (1314, 342440), (1460, 308196), (1533, 293520), (1680, 267837), (1752, 256830), (2044, 220140), (2190, 205464), (2446, 183960), (2520, 178558), (2555, 176112), (2628, 171220), (2920, 154098), (3066, 146760), (3285, 136976), (3504, 128415), (3669, 122640), (4088, 110070), (4380, 102732), (4599, 97840), (4892, 91980), (5040, 89279), (5110, 88056), (5256, 85610), (5840, 77049), (6115, 73584), (6132, 73380), (6570, 68488), (7338, 61320), (7665, 58704), (8176, 55035), (8561, 52560), (8760, 51366), (9198, 48920), (9784, 45990), (10220, 44028), (10512, 42805), (11007, 40880), (12230, 36792), (12264, 36690), (13140, 34244), (14676, 30660), (15330, 29352), (17122, 26280), (17520, 25683), (18345, 24528), (18396, 24460), (19568, 22995), (20440, 22014)]