84927960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 234406440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 263, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 526, 540, 552, 585, 598, 621, 690, 702, 780, 789, 828, 897, 920, 936, 1035, 1052, 1080, 1170, 1196, 1242, 1315, 1380, 1404, 1495, 1560, 1578, 1656, 1755, 1794, 2070, 2104, 2340, 2367, 2392, 2484, 2630, 2691, 2760, 2808, 2990, 3105, 3156, 3419, 3510, 3588, 3945, 4140, 4485, 4680, 4734, 4968, 5260, 5382, 5980, 6049, 6210, 6312, 6838, 7020, 7101, 7176, 7890, 8073, 8280, 8970, 9468, 10257, 10520, 10764, 11835, 11960, 12098, 12420, 13455, 13676, 14040, 14202, 15780, 16146, 17095, 17940, 18147, 18936, 20514, 21528, 23670, 24196, 24840, 26910, 27352, 28404, 30245, 30771, 31560, 32292, 34190, 35505, 35880, 36294, 40365, 41028, 47340, 48392, 51285, 53820, 54441, 56808, 60490, 61542, 64584, 68380, 71010, 72588, 78637, 80730, 82056, 90735, 92313, 94680, 102570, 107640, 108882, 120980, 123084, 136760, 142020, 145176, 153855, 157274, 161460, 163323, 181470, 184626, 205140, 217764, 235911, 241960, 246168, 272205, 284040, 307710, 314548, 322920, 326646, 362940, 369252, 393185, 410280, 435528, 461565, 471822, 544410, 615420, 629096, 653292, 707733, 725880, 738504, 786370, 816615, 923130, 943644, 1088820, 1179555, 1230840, 1306584, 1415466, 1572740, 1633230, 1846260, 1887288, 2123199, 2177640, 2359110, 2830932, 3145480, 3266460, 3538665, 3692520, 4246398, 4718220, 5661864, 6532920, 7077330, 8492796, 9436440, 10615995, 14154660, 16985592, 21231990, 28309320, 42463980, 84927960]

約数ペア:

[(1, 84927960), (2, 42463980), (3, 28309320), (4, 21231990), (5, 16985592), (6, 14154660), (8, 10615995), (9, 9436440), (10, 8492796), (12, 7077330), (13, 6532920), (15, 5661864), (18, 4718220), (20, 4246398), (23, 3692520), (24, 3538665), (26, 3266460), (27, 3145480), (30, 2830932), (36, 2359110), (39, 2177640), (40, 2123199), (45, 1887288), (46, 1846260), (52, 1633230), (54, 1572740), (60, 1415466), (65, 1306584), (69, 1230840), (72, 1179555), (78, 1088820), (90, 943644), (92, 923130), (104, 816615), (108, 786370), (115, 738504), (117, 725880), (120, 707733), (130, 653292), (135, 629096), (138, 615420), (156, 544410), (180, 471822), (184, 461565), (195, 435528), (207, 410280), (216, 393185), (230, 369252), (234, 362940), (260, 326646), (263, 322920), (270, 314548), (276, 307710), (299, 284040), (312, 272205), (345, 246168), (351, 241960), (360, 235911), (390, 217764), (414, 205140), (460, 184626), (468, 181470), (520, 163323), (526, 161460), (540, 157274), (552, 153855), (585, 145176), (598, 142020), (621, 136760), (690, 123084), (702, 120980), (780, 108882), (789, 107640), (828, 102570), (897, 94680), (920, 92313), (936, 90735), (1035, 82056), (1052, 80730), (1080, 78637), (1170, 72588), (1196, 71010), (1242, 68380), (1315, 64584), (1380, 61542), (1404, 60490), (1495, 56808), (1560, 54441), (1578, 53820), (1656, 51285), (1755, 48392), (1794, 47340), (2070, 41028), (2104, 40365), (2340, 36294), (2367, 35880), (2392, 35505), (2484, 34190), (2630, 32292), (2691, 31560), (2760, 30771), (2808, 30245), (2990, 28404), (3105, 27352), (3156, 26910), (3419, 24840), (3510, 24196), (3588, 23670), (3945, 21528), (4140, 20514), (4485, 18936), (4680, 18147), (4734, 17940), (4968, 17095), (5260, 16146), (5382, 15780), (5980, 14202), (6049, 14040), (6210, 13676), (6312, 13455), (6838, 12420), (7020, 12098), (7101, 11960), (7176, 11835), (7890, 10764), (8073, 10520), (8280, 10257), (8970, 9468)]