970456680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20897}}^1$

素因数の和:20960

約数の個数: 128

約数和(自身を含む): 3310243200

約数和(自身を除く): 2339786520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15480, 20897, 23220, 41794, 46440, 62691, 83588, 104485, 125382, 167176, 188073, 208970, 250764, 313455, 376146, 417940, 501528, 564219, 626910, 752292, 835880, 898571, 940365, 1128438, 1253820, 1504584, 1797142, 1880730, 2256876, 2507640, 2695713, 2821095, 3594284, 3761460, 4492855, 4513752, 5391426, 5642190, 7188568, 7522920, 8087139, 8985710, 10782852, 11284380, 13478565, 16174278, 17971420, 21565704, 22568760, 24261417, 26957130, 32348556, 35942840, 40435695, 48522834, 53914260, 64697112, 80871390, 97045668, 107828520, 121307085, 161742780, 194091336, 242614170, 323485560, 485228340, 970456680]

約数ペア:

[(1, 970456680), (2, 485228340), (3, 323485560), (4, 242614170), (5, 194091336), (6, 161742780), (8, 121307085), (9, 107828520), (10, 97045668), (12, 80871390), (15, 64697112), (18, 53914260), (20, 48522834), (24, 40435695), (27, 35942840), (30, 32348556), (36, 26957130), (40, 24261417), (43, 22568760), (45, 21565704), (54, 17971420), (60, 16174278), (72, 13478565), (86, 11284380), (90, 10782852), (108, 8985710), (120, 8087139), (129, 7522920), (135, 7188568), (172, 5642190), (180, 5391426), (215, 4513752), (216, 4492855), (258, 3761460), (270, 3594284), (344, 2821095), (360, 2695713), (387, 2507640), (430, 2256876), (516, 1880730), (540, 1797142), (645, 1504584), (774, 1253820), (860, 1128438), (1032, 940365), (1080, 898571), (1161, 835880), (1290, 752292), (1548, 626910), (1720, 564219), (1935, 501528), (2322, 417940), (2580, 376146), (3096, 313455), (3870, 250764), (4644, 208970), (5160, 188073), (5805, 167176), (7740, 125382), (9288, 104485), (11610, 83588), (15480, 62691), (20897, 46440), (23220, 41794)]