6440995040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13829}}^1$

素因数の和:13956

約数の個数: 96

約数和(自身を含む): 15808685760

約数和(自身を除く): 9367690720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 71, 80, 82, 142, 160, 164, 205, 284, 328, 355, 410, 568, 656, 710, 820, 1136, 1312, 1420, 1640, 2272, 2840, 2911, 3280, 5680, 5822, 6560, 11360, 11644, 13829, 14555, 23288, 27658, 29110, 46576, 55316, 58220, 69145, 93152, 110632, 116440, 138290, 221264, 232880, 276580, 442528, 465760, 553160, 566989, 981859, 1106320, 1133978, 1963718, 2212640, 2267956, 2834945, 3927436, 4535912, 4909295, 5669890, 7854872, 9071824, 9818590, 11339780, 15709744, 18143648, 19637180, 22679560, 31419488, 39274360, 40256219, 45359120, 78548720, 80512438, 90718240, 157097440, 161024876, 201281095, 322049752, 402562190, 644099504, 805124380, 1288199008, 1610248760, 3220497520, 6440995040]

約数ペア:

[(1, 6440995040), (2, 3220497520), (4, 1610248760), (5, 1288199008), (8, 805124380), (10, 644099504), (16, 402562190), (20, 322049752), (32, 201281095), (40, 161024876), (41, 157097440), (71, 90718240), (80, 80512438), (82, 78548720), (142, 45359120), (160, 40256219), (164, 39274360), (205, 31419488), (284, 22679560), (328, 19637180), (355, 18143648), (410, 15709744), (568, 11339780), (656, 9818590), (710, 9071824), (820, 7854872), (1136, 5669890), (1312, 4909295), (1420, 4535912), (1640, 3927436), (2272, 2834945), (2840, 2267956), (2911, 2212640), (3280, 1963718), (5680, 1133978), (5822, 1106320), (6560, 981859), (11360, 566989), (11644, 553160), (13829, 465760), (14555, 442528), (23288, 276580), (27658, 232880), (29110, 221264), (46576, 138290), (55316, 116440), (58220, 110632), (69145, 93152)]