1836709080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3945

約数の個数: 128

約数和(自身を含む): 5732812800

約数和(自身を除く): 3896103720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 310, 372, 393, 465, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1572, 1860, 1965, 2620, 3144, 3720, 3769, 3930, 4061, 5240, 7538, 7860, 8122, 11307, 12183, 15076, 15720, 16244, 18845, 20305, 22614, 24366, 30152, 32488, 37690, 40610, 45228, 48732, 56535, 60915, 75380, 81220, 90456, 97464, 113070, 116839, 121830, 150760, 162440, 226140, 233678, 243660, 350517, 452280, 467356, 487320, 493739, 584195, 701034, 934712, 987478, 1168390, 1402068, 1481217, 1752585, 1974956, 2336780, 2468695, 2804136, 2962434, 3505170, 3949912, 4673560, 4937390, 5924868, 7010340, 7406085, 9874780, 11849736, 14020680, 14812170, 15305909, 19749560, 29624340, 30611818, 45917727, 59248680, 61223636, 76529545, 91835454, 122447272, 153059090, 183670908, 229588635, 306118180, 367341816, 459177270, 612236360, 918354540, 1836709080]

約数ペア:

[(1, 1836709080), (2, 918354540), (3, 612236360), (4, 459177270), (5, 367341816), (6, 306118180), (8, 229588635), (10, 183670908), (12, 153059090), (15, 122447272), (20, 91835454), (24, 76529545), (30, 61223636), (31, 59248680), (40, 45917727), (60, 30611818), (62, 29624340), (93, 19749560), (120, 15305909), (124, 14812170), (131, 14020680), (155, 11849736), (186, 9874780), (248, 7406085), (262, 7010340), (310, 5924868), (372, 4937390), (393, 4673560), (465, 3949912), (524, 3505170), (620, 2962434), (655, 2804136), (744, 2468695), (786, 2336780), (930, 1974956), (1048, 1752585), (1240, 1481217), (1310, 1402068), (1572, 1168390), (1860, 987478), (1965, 934712), (2620, 701034), (3144, 584195), (3720, 493739), (3769, 487320), (3930, 467356), (4061, 452280), (5240, 350517), (7538, 243660), (7860, 233678), (8122, 226140), (11307, 162440), (12183, 150760), (15076, 121830), (15720, 116839), (16244, 113070), (18845, 97464), (20305, 90456), (22614, 81220), (24366, 75380), (30152, 60915), (32488, 56535), (37690, 48732), (40610, 45228)]