435463980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 1438506720

約数和(自身を除く): 1003042740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 588, 730, 735, 876, 980, 1022, 1095, 1460, 1470, 1533, 2029, 2044, 2190, 2555, 2940, 3066, 3577, 4058, 4380, 5110, 6087, 6132, 7154, 7665, 8116, 10145, 10220, 10731, 12174, 14203, 14308, 15330, 17885, 20290, 21462, 24348, 28406, 30435, 30660, 35770, 40580, 42609, 42924, 53655, 56812, 60870, 71015, 71540, 85218, 99421, 107310, 121740, 142030, 148117, 170436, 198842, 213045, 214620, 284060, 296234, 298263, 397684, 426090, 444351, 497105, 592468, 596526, 740585, 852180, 888702, 994210, 1036819, 1193052, 1481170, 1491315, 1777404, 1988420, 2073638, 2221755, 2962340, 2982630, 3110457, 4147276, 4443510, 5184095, 5965260, 6220914, 7257733, 8887020, 10368190, 12441828, 14515466, 15552285, 20736380, 21773199, 29030932, 31104570, 36288665, 43546398, 62209140, 72577330, 87092796, 108865995, 145154660, 217731990, 435463980]

約数ペア:

[(1, 435463980), (2, 217731990), (3, 145154660), (4, 108865995), (5, 87092796), (6, 72577330), (7, 62209140), (10, 43546398), (12, 36288665), (14, 31104570), (15, 29030932), (20, 21773199), (21, 20736380), (28, 15552285), (30, 14515466), (35, 12441828), (42, 10368190), (49, 8887020), (60, 7257733), (70, 6220914), (73, 5965260), (84, 5184095), (98, 4443510), (105, 4147276), (140, 3110457), (146, 2982630), (147, 2962340), (196, 2221755), (210, 2073638), (219, 1988420), (245, 1777404), (292, 1491315), (294, 1481170), (365, 1193052), (420, 1036819), (438, 994210), (490, 888702), (511, 852180), (588, 740585), (730, 596526), (735, 592468), (876, 497105), (980, 444351), (1022, 426090), (1095, 397684), (1460, 298263), (1470, 296234), (1533, 284060), (2029, 214620), (2044, 213045), (2190, 198842), (2555, 170436), (2940, 148117), (3066, 142030), (3577, 121740), (4058, 107310), (4380, 99421), (5110, 85218), (6087, 71540), (6132, 71015), (7154, 60870), (7665, 56812), (8116, 53655), (10145, 42924), (10220, 42609), (10731, 40580), (12174, 35770), (14203, 30660), (14308, 30435), (15330, 28406), (17885, 24348), (20290, 21462)]