156900974480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1\times {\mathrm{7333}}^1$

素因数の和:11184

約数の個数: 80

約数和(自身を含む): 370081384704

約数和(自身を除く): 213180410224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 3767, 5680, 7333, 7534, 14666, 15068, 18835, 29332, 30136, 36665, 37670, 58664, 60272, 73330, 75340, 117328, 146660, 150680, 267457, 293320, 301360, 520643, 534914, 586640, 1041286, 1069828, 1337285, 2082572, 2139656, 2603215, 2674570, 4165144, 4279312, 5206430, 5349140, 8330288, 10412860, 10698280, 20825720, 21396560, 27623411, 41651440, 55246822, 110493644, 138117055, 220987288, 276234110, 441974576, 552468220, 1104936440, 1961262181, 2209872880, 3922524362, 7845048724, 9806310905, 15690097448, 19612621810, 31380194896, 39225243620, 78450487240, 156900974480]

約数ペア:

[(1, 156900974480), (2, 78450487240), (4, 39225243620), (5, 31380194896), (8, 19612621810), (10, 15690097448), (16, 9806310905), (20, 7845048724), (40, 3922524362), (71, 2209872880), (80, 1961262181), (142, 1104936440), (284, 552468220), (355, 441974576), (568, 276234110), (710, 220987288), (1136, 138117055), (1420, 110493644), (2840, 55246822), (3767, 41651440), (5680, 27623411), (7333, 21396560), (7534, 20825720), (14666, 10698280), (15068, 10412860), (18835, 8330288), (29332, 5349140), (30136, 5206430), (36665, 4279312), (37670, 4165144), (58664, 2674570), (60272, 2603215), (73330, 2139656), (75340, 2082572), (117328, 1337285), (146660, 1069828), (150680, 1041286), (267457, 586640), (293320, 534914), (301360, 520643)]