1900649040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4297}}^1$

素因数の和:4429

約数の個数: 160

約数和(自身を含む): 6267515520

約数和(自身を除く): 4366866480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 912, 970, 1140, 1164, 1455, 1520, 1552, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 4297, 4560, 4656, 5529, 5820, 7372, 7760, 8594, 9215, 11058, 11640, 12891, 14744, 17188, 18430, 21485, 22116, 23280, 25782, 27645, 29488, 34376, 36860, 42970, 44232, 51564, 55290, 64455, 68752, 73720, 81643, 85940, 88464, 103128, 110580, 128910, 147440, 163286, 171880, 206256, 221160, 244929, 257820, 326572, 343760, 408215, 416809, 442320, 489858, 515640, 653144, 816430, 833618, 979716, 1031280, 1224645, 1250427, 1306288, 1632860, 1667236, 1959432, 2084045, 2449290, 2500854, 3265720, 3334472, 3918864, 4168090, 4898580, 5001708, 6252135, 6531440, 6668944, 7919371, 8336180, 9797160, 10003416, 12504270, 15838742, 16672360, 19594320, 20006832, 23758113, 25008540, 31677484, 33344720, 39596855, 47516226, 50017080, 63354968, 79193710, 95032452, 100034160, 118790565, 126709936, 158387420, 190064904, 237581130, 316774840, 380129808, 475162260, 633549680, 950324520, 1900649040]

約数ペア:

[(1, 1900649040), (2, 950324520), (3, 633549680), (4, 475162260), (5, 380129808), (6, 316774840), (8, 237581130), (10, 190064904), (12, 158387420), (15, 126709936), (16, 118790565), (19, 100034160), (20, 95032452), (24, 79193710), (30, 63354968), (38, 50017080), (40, 47516226), (48, 39596855), (57, 33344720), (60, 31677484), (76, 25008540), (80, 23758113), (95, 20006832), (97, 19594320), (114, 16672360), (120, 15838742), (152, 12504270), (190, 10003416), (194, 9797160), (228, 8336180), (240, 7919371), (285, 6668944), (291, 6531440), (304, 6252135), (380, 5001708), (388, 4898580), (456, 4168090), (485, 3918864), (570, 3334472), (582, 3265720), (760, 2500854), (776, 2449290), (912, 2084045), (970, 1959432), (1140, 1667236), (1164, 1632860), (1455, 1306288), (1520, 1250427), (1552, 1224645), (1843, 1031280), (1940, 979716), (2280, 833618), (2328, 816430), (2910, 653144), (3686, 515640), (3880, 489858), (4297, 442320), (4560, 416809), (4656, 408215), (5529, 343760), (5820, 326572), (7372, 257820), (7760, 244929), (8594, 221160), (9215, 206256), (11058, 171880), (11640, 163286), (12891, 147440), (14744, 128910), (17188, 110580), (18430, 103128), (21485, 88464), (22116, 85940), (23280, 81643), (25782, 73720), (27645, 68752), (29488, 64455), (34376, 55290), (36860, 51564), (42970, 44232)]