2617996680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1005

約数の個数: 256

約数和(自身を含む): 9446976000

約数和(自身を除く): 6828979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 263, 270, 312, 351, 360, 390, 468, 520, 526, 540, 585, 702, 709, 780, 789, 936, 1052, 1080, 1170, 1315, 1404, 1418, 1560, 1578, 1755, 2104, 2127, 2340, 2367, 2630, 2808, 2836, 3156, 3419, 3510, 3545, 3945, 4254, 4680, 4734, 5260, 5672, 6312, 6381, 6838, 7020, 7090, 7101, 7890, 8508, 9217, 9468, 10257, 10520, 10635, 11835, 12762, 13676, 14040, 14180, 14202, 15780, 17016, 17095, 18434, 18936, 19143, 20514, 21270, 23670, 25524, 27352, 27651, 28360, 28404, 30771, 31560, 31905, 34190, 35505, 36868, 38286, 41028, 42540, 46085, 47340, 51048, 51285, 55302, 56808, 61542, 63810, 68380, 71010, 73736, 76572, 82056, 82953, 85080, 92170, 92313, 94680, 95715, 102570, 110604, 123084, 127620, 136760, 138255, 142020, 153144, 153855, 165906, 184340, 184626, 186467, 191430, 205140, 221208, 246168, 248859, 255240, 276510, 284040, 307710, 331812, 368680, 369252, 372934, 382860, 410280, 414765, 461565, 497718, 553020, 559401, 615420, 663624, 738504, 745868, 765720, 829530, 923130, 932335, 995436, 1106040, 1118802, 1230840, 1244295, 1491736, 1659060, 1678203, 1846260, 1864670, 1990872, 2237604, 2424071, 2488590, 2797005, 3318120, 3356406, 3692520, 3729340, 4475208, 4848142, 4977180, 5034609, 5594010, 6712812, 7272213, 7458680, 8391015, 9696284, 9954360, 10069218, 11188020, 12120355, 13425624, 14544426, 16782030, 19392568, 20138436, 21816639, 22376040, 24240710, 25173045, 29088852, 33564060, 36361065, 40276872, 43633278, 48481420, 50346090, 58177704, 65449917, 67128120, 72722130, 87266556, 96962840, 100692180, 109083195, 130899834, 145444260, 174533112, 201384360, 218166390, 261799668, 290888520, 327249585, 436332780, 523599336, 654499170, 872665560, 1308998340, 2617996680]

約数ペア:

[(1, 2617996680), (2, 1308998340), (3, 872665560), (4, 654499170), (5, 523599336), (6, 436332780), (8, 327249585), (9, 290888520), (10, 261799668), (12, 218166390), (13, 201384360), (15, 174533112), (18, 145444260), (20, 130899834), (24, 109083195), (26, 100692180), (27, 96962840), (30, 87266556), (36, 72722130), (39, 67128120), (40, 65449917), (45, 58177704), (52, 50346090), (54, 48481420), (60, 43633278), (65, 40276872), (72, 36361065), (78, 33564060), (90, 29088852), (104, 25173045), (108, 24240710), (117, 22376040), (120, 21816639), (130, 20138436), (135, 19392568), (156, 16782030), (180, 14544426), (195, 13425624), (216, 12120355), (234, 11188020), (260, 10069218), (263, 9954360), (270, 9696284), (312, 8391015), (351, 7458680), (360, 7272213), (390, 6712812), (468, 5594010), (520, 5034609), (526, 4977180), (540, 4848142), (585, 4475208), (702, 3729340), (709, 3692520), (780, 3356406), (789, 3318120), (936, 2797005), (1052, 2488590), (1080, 2424071), (1170, 2237604), (1315, 1990872), (1404, 1864670), (1418, 1846260), (1560, 1678203), (1578, 1659060), (1755, 1491736), (2104, 1244295), (2127, 1230840), (2340, 1118802), (2367, 1106040), (2630, 995436), (2808, 932335), (2836, 923130), (3156, 829530), (3419, 765720), (3510, 745868), (3545, 738504), (3945, 663624), (4254, 615420), (4680, 559401), (4734, 553020), (5260, 497718), (5672, 461565), (6312, 414765), (6381, 410280), (6838, 382860), (7020, 372934), (7090, 369252), (7101, 368680), (7890, 331812), (8508, 307710), (9217, 284040), (9468, 276510), (10257, 255240), (10520, 248859), (10635, 246168), (11835, 221208), (12762, 205140), (13676, 191430), (14040, 186467), (14180, 184626), (14202, 184340), (15780, 165906), (17016, 153855), (17095, 153144), (18434, 142020), (18936, 138255), (19143, 136760), (20514, 127620), (21270, 123084), (23670, 110604), (25524, 102570), (27352, 95715), (27651, 94680), (28360, 92313), (28404, 92170), (30771, 85080), (31560, 82953), (31905, 82056), (34190, 76572), (35505, 73736), (36868, 71010), (38286, 68380), (41028, 63810), (42540, 61542), (46085, 56808), (47340, 55302), (51048, 51285)]