8162868540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{7451}}^1$

素因数の和:7544

約数の個数: 144

約数和(自身を含む): 24863448960

約数和(自身を除く): 16700580420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 961, 1140, 1178, 1767, 1860, 1922, 2356, 2883, 2945, 3534, 3844, 4805, 5766, 5890, 7068, 7451, 8835, 9610, 11532, 11780, 14415, 14902, 17670, 18259, 19220, 22353, 28830, 29804, 35340, 36518, 37255, 44706, 54777, 57660, 73036, 74510, 89412, 91295, 109554, 111765, 141569, 149020, 182590, 219108, 223530, 230981, 273885, 283138, 365180, 424707, 447060, 461962, 547770, 566276, 692943, 707845, 849414, 923924, 1095540, 1154905, 1385886, 1415690, 1698828, 2123535, 2309810, 2771772, 2831380, 3464715, 4247070, 4388639, 4619620, 6929430, 7160411, 8494140, 8777278, 13165917, 13858860, 14320822, 17554556, 21481233, 21943195, 26331834, 28641644, 35802055, 42962466, 43886390, 52663668, 65829585, 71604110, 85924932, 87772780, 107406165, 131659170, 136047809, 143208220, 214812330, 263318340, 272095618, 408143427, 429624660, 544191236, 680239045, 816286854, 1360478090, 1632573708, 2040717135, 2720956180, 4081434270, 8162868540]

約数ペア:

[(1, 8162868540), (2, 4081434270), (3, 2720956180), (4, 2040717135), (5, 1632573708), (6, 1360478090), (10, 816286854), (12, 680239045), (15, 544191236), (19, 429624660), (20, 408143427), (30, 272095618), (31, 263318340), (38, 214812330), (57, 143208220), (60, 136047809), (62, 131659170), (76, 107406165), (93, 87772780), (95, 85924932), (114, 71604110), (124, 65829585), (155, 52663668), (186, 43886390), (190, 42962466), (228, 35802055), (285, 28641644), (310, 26331834), (372, 21943195), (380, 21481233), (465, 17554556), (570, 14320822), (589, 13858860), (620, 13165917), (930, 8777278), (961, 8494140), (1140, 7160411), (1178, 6929430), (1767, 4619620), (1860, 4388639), (1922, 4247070), (2356, 3464715), (2883, 2831380), (2945, 2771772), (3534, 2309810), (3844, 2123535), (4805, 1698828), (5766, 1415690), (5890, 1385886), (7068, 1154905), (7451, 1095540), (8835, 923924), (9610, 849414), (11532, 707845), (11780, 692943), (14415, 566276), (14902, 547770), (17670, 461962), (18259, 447060), (19220, 424707), (22353, 365180), (28830, 283138), (29804, 273885), (35340, 230981), (36518, 223530), (37255, 219108), (44706, 182590), (54777, 149020), (57660, 141569), (73036, 111765), (74510, 109554), (89412, 91295)]