2192173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{294647}}^1$

素因数の和:294694

約数の個数: 80

約数和(自身を含む): 7014979584

約数和(自身を除く): 4822805904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 294647, 589294, 883941, 1178588, 1473235, 1767882, 2357176, 2946470, 3535764, 4419705, 4714352, 5892940, 7071528, 8839410, 9134057, 11785880, 14143056, 17678820, 18268114, 23571760, 27402171, 35357640, 36536228, 45670285, 54804342, 70715280, 73072456, 91340570, 109608684, 137010855, 146144912, 182681140, 219217368, 274021710, 365362280, 438434736, 548043420, 730724560, 1096086840, 2192173680]

約数ペア:

[(1, 2192173680), (2, 1096086840), (3, 730724560), (4, 548043420), (5, 438434736), (6, 365362280), (8, 274021710), (10, 219217368), (12, 182681140), (15, 146144912), (16, 137010855), (20, 109608684), (24, 91340570), (30, 73072456), (31, 70715280), (40, 54804342), (48, 45670285), (60, 36536228), (62, 35357640), (80, 27402171), (93, 23571760), (120, 18268114), (124, 17678820), (155, 14143056), (186, 11785880), (240, 9134057), (248, 8839410), (310, 7071528), (372, 5892940), (465, 4714352), (496, 4419705), (620, 3535764), (744, 2946470), (930, 2357176), (1240, 1767882), (1488, 1473235), (1860, 1178588), (2480, 883941), (3720, 589294), (7440, 294647)]