354023280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1295854560

約数和(自身を除く): 941831280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 109, 117, 120, 130, 144, 156, 180, 195, 208, 218, 234, 240, 260, 312, 327, 347, 360, 390, 436, 468, 520, 545, 585, 624, 654, 694, 720, 780, 872, 936, 981, 1040, 1041, 1090, 1170, 1308, 1388, 1417, 1560, 1635, 1735, 1744, 1872, 1962, 2082, 2180, 2340, 2616, 2776, 2834, 3120, 3123, 3270, 3470, 3924, 4164, 4251, 4360, 4511, 4680, 4905, 5205, 5232, 5552, 5668, 6246, 6540, 6940, 7085, 7848, 8328, 8502, 8720, 9022, 9360, 9810, 10410, 11336, 12492, 12753, 13080, 13533, 13880, 14170, 15615, 15696, 16656, 17004, 18044, 19620, 20820, 21255, 22555, 22672, 24984, 25506, 26160, 27066, 27760, 28340, 31230, 34008, 36088, 37823, 39240, 40599, 41640, 42510, 45110, 49968, 51012, 54132, 56680, 62460, 63765, 67665, 68016, 72176, 75646, 78480, 81198, 83280, 85020, 90220, 102024, 108264, 113360, 113469, 124920, 127530, 135330, 151292, 162396, 170040, 180440, 189115, 202995, 204048, 216528, 226938, 249840, 255060, 270660, 302584, 324792, 340080, 340407, 360880, 378230, 405990, 453876, 491699, 510120, 541320, 567345, 605168, 649584, 680814, 756460, 811980, 907752, 983398, 1020240, 1082640, 1134690, 1361628, 1475097, 1512920, 1623960, 1702035, 1815504, 1966796, 2269380, 2458495, 2723256, 2950194, 3025840, 3247920, 3404070, 3933592, 4425291, 4538760, 4916990, 5446512, 5900388, 6808140, 7375485, 7867184, 8850582, 9077520, 9833980, 11800776, 13616280, 14750970, 17701164, 19667960, 22126455, 23601552, 27232560, 29501940, 35402328, 39335920, 44252910, 59003880, 70804656, 88505820, 118007760, 177011640, 354023280]

約数ペア:

[(1, 354023280), (2, 177011640), (3, 118007760), (4, 88505820), (5, 70804656), (6, 59003880), (8, 44252910), (9, 39335920), (10, 35402328), (12, 29501940), (13, 27232560), (15, 23601552), (16, 22126455), (18, 19667960), (20, 17701164), (24, 14750970), (26, 13616280), (30, 11800776), (36, 9833980), (39, 9077520), (40, 8850582), (45, 7867184), (48, 7375485), (52, 6808140), (60, 5900388), (65, 5446512), (72, 4916990), (78, 4538760), (80, 4425291), (90, 3933592), (104, 3404070), (109, 3247920), (117, 3025840), (120, 2950194), (130, 2723256), (144, 2458495), (156, 2269380), (180, 1966796), (195, 1815504), (208, 1702035), (218, 1623960), (234, 1512920), (240, 1475097), (260, 1361628), (312, 1134690), (327, 1082640), (347, 1020240), (360, 983398), (390, 907752), (436, 811980), (468, 756460), (520, 680814), (545, 649584), (585, 605168), (624, 567345), (654, 541320), (694, 510120), (720, 491699), (780, 453876), (872, 405990), (936, 378230), (981, 360880), (1040, 340407), (1041, 340080), (1090, 324792), (1170, 302584), (1308, 270660), (1388, 255060), (1417, 249840), (1560, 226938), (1635, 216528), (1735, 204048), (1744, 202995), (1872, 189115), (1962, 180440), (2082, 170040), (2180, 162396), (2340, 151292), (2616, 135330), (2776, 127530), (2834, 124920), (3120, 113469), (3123, 113360), (3270, 108264), (3470, 102024), (3924, 90220), (4164, 85020), (4251, 83280), (4360, 81198), (4511, 78480), (4680, 75646), (4905, 72176), (5205, 68016), (5232, 67665), (5552, 63765), (5668, 62460), (6246, 56680), (6540, 54132), (6940, 51012), (7085, 49968), (7848, 45110), (8328, 42510), (8502, 41640), (8720, 40599), (9022, 39240), (9360, 37823), (9810, 36088), (10410, 34008), (11336, 31230), (12492, 28340), (12753, 27760), (13080, 27066), (13533, 26160), (13880, 25506), (14170, 24984), (15615, 22672), (15696, 22555), (16656, 21255), (17004, 20820), (18044, 19620)]