266767020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 922078080

約数和(自身を除く): 655311060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 212, 234, 239, 260, 265, 270, 318, 324, 351, 390, 405, 468, 477, 478, 530, 540, 585, 636, 689, 702, 717, 780, 795, 810, 954, 956, 1053, 1060, 1170, 1195, 1378, 1404, 1431, 1434, 1590, 1620, 1755, 1908, 2067, 2106, 2151, 2340, 2385, 2390, 2756, 2862, 2868, 3107, 3180, 3445, 3510, 3585, 4134, 4212, 4293, 4302, 4770, 4780, 5265, 5724, 6201, 6214, 6453, 6890, 7020, 7155, 7170, 8268, 8586, 8604, 9321, 9540, 10335, 10530, 10755, 12402, 12428, 12667, 12906, 13780, 14310, 14340, 15535, 17172, 18603, 18642, 19359, 20670, 21060, 21465, 21510, 24804, 25334, 25812, 27963, 28620, 31005, 31070, 32265, 37206, 37284, 38001, 38718, 41340, 42930, 43020, 46605, 50668, 55809, 55926, 62010, 62140, 63335, 64530, 74412, 76002, 77436, 83889, 85860, 93015, 93210, 96795, 111618, 111852, 114003, 124020, 126670, 129060, 139815, 152004, 164671, 167778, 186030, 186420, 190005, 193590, 223236, 228006, 251667, 253340, 279045, 279630, 329342, 335556, 342009, 372060, 380010, 387180, 419445, 456012, 494013, 503334, 558090, 559260, 570015, 658684, 684018, 760020, 823355, 838890, 988026, 1006668, 1026027, 1116180, 1140030, 1258335, 1368036, 1482039, 1646710, 1677780, 1710045, 1976052, 2052054, 2280060, 2470065, 2516670, 2964078, 3293420, 3420090, 4104108, 4446117, 4940130, 5033340, 5130135, 5928156, 6840180, 7410195, 8892234, 9880260, 10260270, 13338351, 14820390, 17784468, 20520540, 22230585, 26676702, 29640780, 44461170, 53353404, 66691755, 88922340, 133383510, 266767020]

約数ペア:

[(1, 266767020), (2, 133383510), (3, 88922340), (4, 66691755), (5, 53353404), (6, 44461170), (9, 29640780), (10, 26676702), (12, 22230585), (13, 20520540), (15, 17784468), (18, 14820390), (20, 13338351), (26, 10260270), (27, 9880260), (30, 8892234), (36, 7410195), (39, 6840180), (45, 5928156), (52, 5130135), (53, 5033340), (54, 4940130), (60, 4446117), (65, 4104108), (78, 3420090), (81, 3293420), (90, 2964078), (106, 2516670), (108, 2470065), (117, 2280060), (130, 2052054), (135, 1976052), (156, 1710045), (159, 1677780), (162, 1646710), (180, 1482039), (195, 1368036), (212, 1258335), (234, 1140030), (239, 1116180), (260, 1026027), (265, 1006668), (270, 988026), (318, 838890), (324, 823355), (351, 760020), (390, 684018), (405, 658684), (468, 570015), (477, 559260), (478, 558090), (530, 503334), (540, 494013), (585, 456012), (636, 419445), (689, 387180), (702, 380010), (717, 372060), (780, 342009), (795, 335556), (810, 329342), (954, 279630), (956, 279045), (1053, 253340), (1060, 251667), (1170, 228006), (1195, 223236), (1378, 193590), (1404, 190005), (1431, 186420), (1434, 186030), (1590, 167778), (1620, 164671), (1755, 152004), (1908, 139815), (2067, 129060), (2106, 126670), (2151, 124020), (2340, 114003), (2385, 111852), (2390, 111618), (2756, 96795), (2862, 93210), (2868, 93015), (3107, 85860), (3180, 83889), (3445, 77436), (3510, 76002), (3585, 74412), (4134, 64530), (4212, 63335), (4293, 62140), (4302, 62010), (4770, 55926), (4780, 55809), (5265, 50668), (5724, 46605), (6201, 43020), (6214, 42930), (6453, 41340), (6890, 38718), (7020, 38001), (7155, 37284), (7170, 37206), (8268, 32265), (8586, 31070), (8604, 31005), (9321, 28620), (9540, 27963), (10335, 25812), (10530, 25334), (10755, 24804), (12402, 21510), (12428, 21465), (12667, 21060), (12906, 20670), (13780, 19359), (14310, 18642), (14340, 18603), (15535, 17172)]