468465480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{26557}}^1$

素因数の和:26588

約数の個数: 144

約数和(自身を含む): 1771153020

約数和(自身を除く): 1302687540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 26557, 53114, 79671, 106228, 132785, 159342, 185899, 212456, 239013, 265570, 318684, 371798, 398355, 478026, 531140, 557697, 637368, 743596, 796710, 929495, 956052, 1062280, 1115394, 1195065, 1301293, 1487192, 1593420, 1673091, 1858990, 1912104, 2230788, 2390130, 2602586, 2788485, 3186840, 3346182, 3717980, 3903879, 4461576, 4780260, 5205172, 5576970, 6506465, 6692364, 7435960, 7807758, 8365455, 9560520, 10410344, 11153940, 11711637, 13012930, 13384728, 15615516, 16730910, 19519395, 22307880, 23423274, 26025860, 31231032, 33461820, 39038790, 46846548, 52051720, 58558185, 66923640, 78077580, 93693096, 117116370, 156155160, 234232740, 468465480]

約数ペア:

[(1, 468465480), (2, 234232740), (3, 156155160), (4, 117116370), (5, 93693096), (6, 78077580), (7, 66923640), (8, 58558185), (9, 52051720), (10, 46846548), (12, 39038790), (14, 33461820), (15, 31231032), (18, 26025860), (20, 23423274), (21, 22307880), (24, 19519395), (28, 16730910), (30, 15615516), (35, 13384728), (36, 13012930), (40, 11711637), (42, 11153940), (45, 10410344), (49, 9560520), (56, 8365455), (60, 7807758), (63, 7435960), (70, 6692364), (72, 6506465), (84, 5576970), (90, 5205172), (98, 4780260), (105, 4461576), (120, 3903879), (126, 3717980), (140, 3346182), (147, 3186840), (168, 2788485), (180, 2602586), (196, 2390130), (210, 2230788), (245, 1912104), (252, 1858990), (280, 1673091), (294, 1593420), (315, 1487192), (360, 1301293), (392, 1195065), (420, 1115394), (441, 1062280), (490, 956052), (504, 929495), (588, 796710), (630, 743596), (735, 637368), (840, 557697), (882, 531140), (980, 478026), (1176, 398355), (1260, 371798), (1470, 318684), (1764, 265570), (1960, 239013), (2205, 212456), (2520, 185899), (2940, 159342), (3528, 132785), (4410, 106228), (5880, 79671), (8820, 53114), (17640, 26557)]