1004565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1418

約数の個数: 192

約数和(自身を含む): 3255533568

約数和(自身を除く): 2250968028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 110, 111, 124, 132, 148, 155, 165, 185, 186, 220, 222, 310, 330, 341, 370, 372, 407, 444, 465, 555, 620, 660, 682, 740, 814, 930, 1023, 1110, 1147, 1221, 1327, 1364, 1628, 1705, 1860, 2035, 2046, 2220, 2294, 2442, 2654, 3410, 3441, 3981, 4070, 4092, 4588, 4884, 5115, 5308, 5735, 6105, 6635, 6820, 6882, 7962, 8140, 10230, 11470, 12210, 12617, 13270, 13764, 14597, 15924, 17205, 19905, 20460, 22940, 24420, 25234, 26540, 29194, 34410, 37851, 39810, 41137, 43791, 49099, 50468, 58388, 63085, 68820, 72985, 75702, 79620, 82274, 87582, 98198, 123411, 126170, 145970, 147297, 151404, 164548, 175164, 189255, 196396, 205685, 218955, 245495, 246822, 252340, 291940, 294594, 378510, 411370, 437910, 452507, 490990, 493644, 540089, 589188, 617055, 736485, 757020, 822740, 875820, 905014, 981980, 1080178, 1234110, 1357521, 1472970, 1522069, 1620267, 1810028, 2160356, 2262535, 2468220, 2700445, 2715042, 2945940, 3044138, 3240534, 4525070, 4566207, 5400890, 5430084, 6088276, 6481068, 6787605, 7610345, 8101335, 9050140, 9132414, 10801780, 13575210, 15220690, 16202670, 16742759, 18264828, 22831035, 27150420, 30441380, 32405340, 33485518, 45662070, 50228277, 66971036, 83713795, 91324140, 100456554, 167427590, 200913108, 251141385, 334855180, 502282770, 1004565540]

約数ペア:

[(1, 1004565540), (2, 502282770), (3, 334855180), (4, 251141385), (5, 200913108), (6, 167427590), (10, 100456554), (11, 91324140), (12, 83713795), (15, 66971036), (20, 50228277), (22, 45662070), (30, 33485518), (31, 32405340), (33, 30441380), (37, 27150420), (44, 22831035), (55, 18264828), (60, 16742759), (62, 16202670), (66, 15220690), (74, 13575210), (93, 10801780), (110, 9132414), (111, 9050140), (124, 8101335), (132, 7610345), (148, 6787605), (155, 6481068), (165, 6088276), (185, 5430084), (186, 5400890), (220, 4566207), (222, 4525070), (310, 3240534), (330, 3044138), (341, 2945940), (370, 2715042), (372, 2700445), (407, 2468220), (444, 2262535), (465, 2160356), (555, 1810028), (620, 1620267), (660, 1522069), (682, 1472970), (740, 1357521), (814, 1234110), (930, 1080178), (1023, 981980), (1110, 905014), (1147, 875820), (1221, 822740), (1327, 757020), (1364, 736485), (1628, 617055), (1705, 589188), (1860, 540089), (2035, 493644), (2046, 490990), (2220, 452507), (2294, 437910), (2442, 411370), (2654, 378510), (3410, 294594), (3441, 291940), (3981, 252340), (4070, 246822), (4092, 245495), (4588, 218955), (4884, 205685), (5115, 196396), (5308, 189255), (5735, 175164), (6105, 164548), (6635, 151404), (6820, 147297), (6882, 145970), (7962, 126170), (8140, 123411), (10230, 98198), (11470, 87582), (12210, 82274), (12617, 79620), (13270, 75702), (13764, 72985), (14597, 68820), (15924, 63085), (17205, 58388), (19905, 50468), (20460, 49099), (22940, 43791), (24420, 41137), (25234, 39810), (26540, 37851), (29194, 34410)]