15703643240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{13219}}^1$

素因数の和:14994

約数の個数: 64

約数和(自身を含む): 37435867200

約数和(自身を除く): 21732223960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1747, 3494, 6988, 8735, 13219, 13976, 17470, 26438, 29699, 34940, 52876, 59398, 66095, 69880, 105752, 118796, 132190, 148495, 224723, 237592, 264380, 296990, 449446, 528760, 593980, 898892, 1123615, 1187960, 1797784, 2247230, 4494460, 8988920, 23093593, 46187186, 92374372, 115467965, 184748744, 230935930, 392591081, 461871860, 785182162, 923743720, 1570364324, 1962955405, 3140728648, 3925910810, 7851821620, 15703643240]

約数ペア:

[(1, 15703643240), (2, 7851821620), (4, 3925910810), (5, 3140728648), (8, 1962955405), (10, 1570364324), (17, 923743720), (20, 785182162), (34, 461871860), (40, 392591081), (68, 230935930), (85, 184748744), (136, 115467965), (170, 92374372), (340, 46187186), (680, 23093593), (1747, 8988920), (3494, 4494460), (6988, 2247230), (8735, 1797784), (13219, 1187960), (13976, 1123615), (17470, 898892), (26438, 593980), (29699, 528760), (34940, 449446), (52876, 296990), (59398, 264380), (66095, 237592), (69880, 224723), (105752, 148495), (118796, 132190)]