223340040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1193

約数の個数: 288

約数和(自身を含む): 921922560

約数和(自身を除く): 698582520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1151, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2302, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3453, 3465, 3528, 3960, 4312, 4410, 4604, 4620, 4851, 5390, 5544, 5755, 5880, 6468, 6906, 6930, 8057, 8085, 8820, 9208, 9240, 9702, 10359, 10780, 11510, 12661, 12936, 13812, 13860, 16114, 16170, 17265, 17640, 19404, 20718, 21560, 23020, 24171, 24255, 25322, 27624, 27720, 32228, 32340, 34530, 37983, 38808, 40285, 41436, 46040, 48342, 48510, 50644, 51795, 56399, 63305, 64456, 64680, 69060, 72513, 75966, 80570, 82872, 88627, 96684, 97020, 101288, 103590, 112798, 113949, 120855, 126610, 138120, 145026, 151932, 161140, 169197, 177254, 189915, 193368, 194040, 207180, 225596, 227898, 241710, 253220, 265881, 281995, 290052, 303864, 322280, 338394, 354508, 362565, 379830, 414360, 443135, 451192, 455796, 483420, 506440, 507591, 531762, 563990, 569745, 580104, 620389, 676788, 709016, 725130, 759660, 797643, 845985, 886270, 911592, 966840, 1015182, 1063524, 1127980, 1139490, 1240778, 1329405, 1353576, 1450260, 1519320, 1595286, 1691970, 1772540, 1861167, 2030364, 2127048, 2255960, 2278980, 2481556, 2537955, 2658810, 2900520, 3101945, 3190572, 3383940, 3545080, 3722334, 3988215, 4060728, 4557960, 4963112, 5075910, 5317620, 5583501, 6203890, 6381144, 6767880, 7444668, 7976430, 9305835, 10151820, 10635240, 11167002, 12407780, 14889336, 15952860, 18611670, 20303640, 22334004, 24815560, 27917505, 31905720, 37223340, 44668008, 55835010, 74446680, 111670020, 223340040]

約数ペア:

[(1, 223340040), (2, 111670020), (3, 74446680), (4, 55835010), (5, 44668008), (6, 37223340), (7, 31905720), (8, 27917505), (9, 24815560), (10, 22334004), (11, 20303640), (12, 18611670), (14, 15952860), (15, 14889336), (18, 12407780), (20, 11167002), (21, 10635240), (22, 10151820), (24, 9305835), (28, 7976430), (30, 7444668), (33, 6767880), (35, 6381144), (36, 6203890), (40, 5583501), (42, 5317620), (44, 5075910), (45, 4963112), (49, 4557960), (55, 4060728), (56, 3988215), (60, 3722334), (63, 3545080), (66, 3383940), (70, 3190572), (72, 3101945), (77, 2900520), (84, 2658810), (88, 2537955), (90, 2481556), (98, 2278980), (99, 2255960), (105, 2127048), (110, 2030364), (120, 1861167), (126, 1772540), (132, 1691970), (140, 1595286), (147, 1519320), (154, 1450260), (165, 1353576), (168, 1329405), (180, 1240778), (196, 1139490), (198, 1127980), (210, 1063524), (220, 1015182), (231, 966840), (245, 911592), (252, 886270), (264, 845985), (280, 797643), (294, 759660), (308, 725130), (315, 709016), (330, 676788), (360, 620389), (385, 580104), (392, 569745), (396, 563990), (420, 531762), (440, 507591), (441, 506440), (462, 483420), (490, 455796), (495, 451192), (504, 443135), (539, 414360), (588, 379830), (616, 362565), (630, 354508), (660, 338394), (693, 322280), (735, 303864), (770, 290052), (792, 281995), (840, 265881), (882, 253220), (924, 241710), (980, 227898), (990, 225596), (1078, 207180), (1151, 194040), (1155, 193368), (1176, 189915), (1260, 177254), (1320, 169197), (1386, 161140), (1470, 151932), (1540, 145026), (1617, 138120), (1764, 126610), (1848, 120855), (1960, 113949), (1980, 112798), (2156, 103590), (2205, 101288), (2302, 97020), (2310, 96684), (2520, 88627), (2695, 82872), (2772, 80570), (2940, 75966), (3080, 72513), (3234, 69060), (3453, 64680), (3465, 64456), (3528, 63305), (3960, 56399), (4312, 51795), (4410, 50644), (4604, 48510), (4620, 48342), (4851, 46040), (5390, 41436), (5544, 40285), (5755, 38808), (5880, 37983), (6468, 34530), (6906, 32340), (6930, 32228), (8057, 27720), (8085, 27624), (8820, 25322), (9208, 24255), (9240, 24171), (9702, 23020), (10359, 21560), (10780, 20718), (11510, 19404), (12661, 17640), (12936, 17265), (13812, 16170), (13860, 16114)]