151428131720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1\times {\mathrm{3911}}^1$

素因数の和:4623

約数の個数: 128

約数和(自身を含む): 365188642560

約数和(自身を除く): 213760510840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 587, 680, 776, 970, 1174, 1649, 1940, 2348, 2935, 3298, 3880, 3911, 4696, 5870, 6596, 7822, 8245, 9979, 11740, 13192, 15644, 16490, 19555, 19958, 23480, 31288, 32980, 39110, 39916, 49895, 56939, 65960, 66487, 78220, 79832, 99790, 113878, 132974, 156440, 199580, 227756, 265948, 284695, 332435, 379367, 399160, 455512, 531896, 569390, 664870, 758734, 967963, 1138780, 1329740, 1517468, 1896835, 1935926, 2277560, 2295757, 2659480, 3034936, 3793670, 3871852, 4591514, 4839815, 6449239, 7587340, 7743704, 9183028, 9679630, 11478785, 12898478, 15174680, 18366056, 19359260, 22957570, 25796956, 32246195, 38718520, 39027869, 45915140, 51593912, 64492390, 78055738, 91830280, 128984780, 156111476, 195139345, 222688429, 257969560, 312222952, 390278690, 445376858, 780557380, 890753716, 1113442145, 1561114760, 1781507432, 2226884290, 3785703293, 4453768580, 7571406586, 8907537160, 15142813172, 18928516465, 30285626344, 37857032930, 75714065860, 151428131720]

約数ペア:

[(1, 151428131720), (2, 75714065860), (4, 37857032930), (5, 30285626344), (8, 18928516465), (10, 15142813172), (17, 8907537160), (20, 7571406586), (34, 4453768580), (40, 3785703293), (68, 2226884290), (85, 1781507432), (97, 1561114760), (136, 1113442145), (170, 890753716), (194, 780557380), (340, 445376858), (388, 390278690), (485, 312222952), (587, 257969560), (680, 222688429), (776, 195139345), (970, 156111476), (1174, 128984780), (1649, 91830280), (1940, 78055738), (2348, 64492390), (2935, 51593912), (3298, 45915140), (3880, 39027869), (3911, 38718520), (4696, 32246195), (5870, 25796956), (6596, 22957570), (7822, 19359260), (8245, 18366056), (9979, 15174680), (11740, 12898478), (13192, 11478785), (15644, 9679630), (16490, 9183028), (19555, 7743704), (19958, 7587340), (23480, 6449239), (31288, 4839815), (32980, 4591514), (39110, 3871852), (39916, 3793670), (49895, 3034936), (56939, 2659480), (65960, 2295757), (66487, 2277560), (78220, 1935926), (79832, 1896835), (99790, 1517468), (113878, 1329740), (132974, 1138780), (156440, 967963), (199580, 758734), (227756, 664870), (265948, 569390), (284695, 531896), (332435, 455512), (379367, 399160)]