1385091840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 4883622912

約数和(自身を除く): 3498531072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 271, 320, 330, 352, 363, 384, 440, 480, 484, 528, 542, 605, 640, 660, 704, 726, 768, 813, 880, 960, 968, 1056, 1084, 1210, 1280, 1320, 1331, 1355, 1408, 1452, 1626, 1760, 1815, 1920, 1936, 2112, 2168, 2420, 2640, 2662, 2710, 2816, 2904, 2981, 3252, 3520, 3630, 3840, 3872, 3993, 4065, 4224, 4336, 4840, 5280, 5324, 5420, 5808, 5962, 6504, 6655, 7040, 7260, 7744, 7986, 8130, 8448, 8672, 8943, 9680, 10560, 10648, 10840, 11616, 11924, 13008, 13310, 14080, 14520, 14905, 15488, 15972, 16260, 17344, 17886, 19360, 19965, 21120, 21296, 21680, 23232, 23848, 26016, 26620, 29040, 29810, 30976, 31944, 32520, 32791, 34688, 35772, 38720, 39930, 42240, 42592, 43360, 44715, 46464, 47696, 52032, 53240, 58080, 59620, 63888, 65040, 65582, 69376, 71544, 77440, 79860, 85184, 86720, 89430, 92928, 95392, 98373, 104064, 106480, 116160, 119240, 127776, 130080, 131164, 143088, 154880, 159720, 163955, 170368, 173440, 178860, 190784, 196746, 208128, 212960, 232320, 238480, 255552, 260160, 262328, 286176, 319440, 327910, 340736, 346880, 357720, 360701, 381568, 393492, 425920, 464640, 476960, 491865, 511104, 520320, 524656, 572352, 638880, 655820, 715440, 721402, 763136, 786984, 851840, 953920, 983730, 1022208, 1040640, 1049312, 1082103, 1144704, 1277760, 1311640, 1430880, 1442804, 1573968, 1703680, 1803505, 1907840, 1967460, 2098624, 2164206, 2289408, 2555520, 2623280, 2861760, 2885608, 3147936, 3607010, 3815680, 3934920, 4197248, 4328412, 5111040, 5246560, 5410515, 5723520, 5771216, 6295872, 7214020, 7869840, 8394496, 8656824, 10493120, 10821030, 11447040, 11542432, 12591744, 14428040, 15739680, 17313648, 20986240, 21642060, 23084864, 25183488, 28856080, 31479360, 34627296, 41972480, 43284120, 46169728, 57712160, 62958720, 69254592, 86568240, 92339456, 115424320, 125917440, 138509184, 173136480, 230848640, 277018368, 346272960, 461697280, 692545920, 1385091840]

約数ペア:

[(1, 1385091840), (2, 692545920), (3, 461697280), (4, 346272960), (5, 277018368), (6, 230848640), (8, 173136480), (10, 138509184), (11, 125917440), (12, 115424320), (15, 92339456), (16, 86568240), (20, 69254592), (22, 62958720), (24, 57712160), (30, 46169728), (32, 43284120), (33, 41972480), (40, 34627296), (44, 31479360), (48, 28856080), (55, 25183488), (60, 23084864), (64, 21642060), (66, 20986240), (80, 17313648), (88, 15739680), (96, 14428040), (110, 12591744), (120, 11542432), (121, 11447040), (128, 10821030), (132, 10493120), (160, 8656824), (165, 8394496), (176, 7869840), (192, 7214020), (220, 6295872), (240, 5771216), (242, 5723520), (256, 5410515), (264, 5246560), (271, 5111040), (320, 4328412), (330, 4197248), (352, 3934920), (363, 3815680), (384, 3607010), (440, 3147936), (480, 2885608), (484, 2861760), (528, 2623280), (542, 2555520), (605, 2289408), (640, 2164206), (660, 2098624), (704, 1967460), (726, 1907840), (768, 1803505), (813, 1703680), (880, 1573968), (960, 1442804), (968, 1430880), (1056, 1311640), (1084, 1277760), (1210, 1144704), (1280, 1082103), (1320, 1049312), (1331, 1040640), (1355, 1022208), (1408, 983730), (1452, 953920), (1626, 851840), (1760, 786984), (1815, 763136), (1920, 721402), (1936, 715440), (2112, 655820), (2168, 638880), (2420, 572352), (2640, 524656), (2662, 520320), (2710, 511104), (2816, 491865), (2904, 476960), (2981, 464640), (3252, 425920), (3520, 393492), (3630, 381568), (3840, 360701), (3872, 357720), (3993, 346880), (4065, 340736), (4224, 327910), (4336, 319440), (4840, 286176), (5280, 262328), (5324, 260160), (5420, 255552), (5808, 238480), (5962, 232320), (6504, 212960), (6655, 208128), (7040, 196746), (7260, 190784), (7744, 178860), (7986, 173440), (8130, 170368), (8448, 163955), (8672, 159720), (8943, 154880), (9680, 143088), (10560, 131164), (10648, 130080), (10840, 127776), (11616, 119240), (11924, 116160), (13008, 106480), (13310, 104064), (14080, 98373), (14520, 95392), (14905, 92928), (15488, 89430), (15972, 86720), (16260, 85184), (17344, 79860), (17886, 77440), (19360, 71544), (19965, 69376), (21120, 65582), (21296, 65040), (21680, 63888), (23232, 59620), (23848, 58080), (26016, 53240), (26620, 52032), (29040, 47696), (29810, 46464), (30976, 44715), (31944, 43360), (32520, 42592), (32791, 42240), (34688, 39930), (35772, 38720)]