273918480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 160

約数和(自身を含む): 956510208

約数和(自身を除く): 682591728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3347, 3410, 3720, 4092, 5115, 5456, 6694, 6820, 7440, 8184, 10041, 10230, 13388, 13640, 16368, 16735, 20082, 20460, 26776, 27280, 33470, 36817, 40164, 40920, 50205, 53552, 66940, 73634, 80328, 81840, 100410, 103757, 110451, 133880, 147268, 160656, 184085, 200820, 207514, 220902, 267760, 294536, 311271, 368170, 401640, 415028, 441804, 518785, 552255, 589072, 622542, 736340, 803280, 830056, 883608, 1037570, 1104510, 1141327, 1245084, 1472680, 1556355, 1660112, 1767216, 2075140, 2209020, 2282654, 2490168, 2945360, 3112710, 3423981, 4150280, 4418040, 4565308, 4980336, 5706635, 6225420, 6847962, 8300560, 8836080, 9130616, 11413270, 12450840, 13695924, 17119905, 18261232, 22826540, 24901680, 27391848, 34239810, 45653080, 54783696, 68479620, 91306160, 136959240, 273918480]

約数ペア:

[(1, 273918480), (2, 136959240), (3, 91306160), (4, 68479620), (5, 54783696), (6, 45653080), (8, 34239810), (10, 27391848), (11, 24901680), (12, 22826540), (15, 18261232), (16, 17119905), (20, 13695924), (22, 12450840), (24, 11413270), (30, 9130616), (31, 8836080), (33, 8300560), (40, 6847962), (44, 6225420), (48, 5706635), (55, 4980336), (60, 4565308), (62, 4418040), (66, 4150280), (80, 3423981), (88, 3112710), (93, 2945360), (110, 2490168), (120, 2282654), (124, 2209020), (132, 2075140), (155, 1767216), (165, 1660112), (176, 1556355), (186, 1472680), (220, 1245084), (240, 1141327), (248, 1104510), (264, 1037570), (310, 883608), (330, 830056), (341, 803280), (372, 736340), (440, 622542), (465, 589072), (496, 552255), (528, 518785), (620, 441804), (660, 415028), (682, 401640), (744, 368170), (880, 311271), (930, 294536), (1023, 267760), (1240, 220902), (1320, 207514), (1364, 200820), (1488, 184085), (1705, 160656), (1860, 147268), (2046, 133880), (2480, 110451), (2640, 103757), (2728, 100410), (3347, 81840), (3410, 80328), (3720, 73634), (4092, 66940), (5115, 53552), (5456, 50205), (6694, 40920), (6820, 40164), (7440, 36817), (8184, 33470), (10041, 27280), (10230, 26776), (13388, 20460), (13640, 20082), (16368, 16735)]