561005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 2114356608

約数和(自身を除く): 1553351328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 107, 110, 120, 132, 144, 160, 165, 176, 180, 198, 214, 220, 240, 264, 288, 321, 330, 331, 352, 360, 396, 428, 440, 480, 495, 528, 535, 642, 660, 662, 720, 792, 856, 880, 963, 990, 993, 1056, 1070, 1177, 1284, 1320, 1324, 1440, 1584, 1605, 1655, 1712, 1760, 1926, 1980, 1986, 2140, 2354, 2568, 2640, 2648, 2979, 3168, 3210, 3310, 3424, 3531, 3641, 3852, 3960, 3972, 4280, 4708, 4815, 4965, 5136, 5280, 5296, 5885, 5958, 6420, 6620, 7062, 7282, 7704, 7920, 7944, 8560, 9416, 9630, 9930, 10272, 10592, 10593, 10923, 11770, 11916, 12840, 13240, 14124, 14564, 14895, 15408, 15840, 15888, 17120, 17655, 18205, 18832, 19260, 19860, 21186, 21846, 23540, 23832, 25680, 26480, 28248, 29128, 29790, 30816, 31776, 32769, 35310, 35417, 36410, 37664, 38520, 39720, 42372, 43692, 47080, 47664, 51360, 52960, 52965, 54615, 56496, 58256, 59580, 65538, 70620, 70834, 72820, 77040, 79440, 84744, 87384, 94160, 95328, 105930, 106251, 109230, 112992, 116512, 119160, 131076, 141240, 141668, 145640, 154080, 158880, 163845, 169488, 174768, 177085, 188320, 211860, 212502, 218460, 238320, 262152, 282480, 283336, 291280, 318753, 327690, 338976, 349536, 354170, 389587, 423720, 425004, 436920, 476640, 524304, 531255, 564960, 566672, 582560, 637506, 655380, 708340, 779174, 847440, 850008, 873840, 1048608, 1062510, 1133344, 1168761, 1275012, 1310760, 1416680, 1558348, 1593765, 1694880, 1700016, 1747680, 1947935, 2125020, 2337522, 2550024, 2621520, 2833360, 3116696, 3187530, 3400032, 3506283, 3895870, 4250040, 4675044, 5100048, 5243040, 5666720, 5843805, 6233392, 6375060, 7012566, 7791740, 8500080, 9350088, 10200096, 11687610, 12466784, 12750120, 14025132, 15583480, 17000160, 17531415, 18700176, 23375220, 25500240, 28050264, 31166960, 35062830, 37400352, 46750440, 51000480, 56100528, 62333920, 70125660, 93500880, 112201056, 140251320, 187001760, 280502640, 561005280]

約数ペア:

[(1, 561005280), (2, 280502640), (3, 187001760), (4, 140251320), (5, 112201056), (6, 93500880), (8, 70125660), (9, 62333920), (10, 56100528), (11, 51000480), (12, 46750440), (15, 37400352), (16, 35062830), (18, 31166960), (20, 28050264), (22, 25500240), (24, 23375220), (30, 18700176), (32, 17531415), (33, 17000160), (36, 15583480), (40, 14025132), (44, 12750120), (45, 12466784), (48, 11687610), (55, 10200096), (60, 9350088), (66, 8500080), (72, 7791740), (80, 7012566), (88, 6375060), (90, 6233392), (96, 5843805), (99, 5666720), (107, 5243040), (110, 5100048), (120, 4675044), (132, 4250040), (144, 3895870), (160, 3506283), (165, 3400032), (176, 3187530), (180, 3116696), (198, 2833360), (214, 2621520), (220, 2550024), (240, 2337522), (264, 2125020), (288, 1947935), (321, 1747680), (330, 1700016), (331, 1694880), (352, 1593765), (360, 1558348), (396, 1416680), (428, 1310760), (440, 1275012), (480, 1168761), (495, 1133344), (528, 1062510), (535, 1048608), (642, 873840), (660, 850008), (662, 847440), (720, 779174), (792, 708340), (856, 655380), (880, 637506), (963, 582560), (990, 566672), (993, 564960), (1056, 531255), (1070, 524304), (1177, 476640), (1284, 436920), (1320, 425004), (1324, 423720), (1440, 389587), (1584, 354170), (1605, 349536), (1655, 338976), (1712, 327690), (1760, 318753), (1926, 291280), (1980, 283336), (1986, 282480), (2140, 262152), (2354, 238320), (2568, 218460), (2640, 212502), (2648, 211860), (2979, 188320), (3168, 177085), (3210, 174768), (3310, 169488), (3424, 163845), (3531, 158880), (3641, 154080), (3852, 145640), (3960, 141668), (3972, 141240), (4280, 131076), (4708, 119160), (4815, 116512), (4965, 112992), (5136, 109230), (5280, 106251), (5296, 105930), (5885, 95328), (5958, 94160), (6420, 87384), (6620, 84744), (7062, 79440), (7282, 77040), (7704, 72820), (7920, 70834), (7944, 70620), (8560, 65538), (9416, 59580), (9630, 58256), (9930, 56496), (10272, 54615), (10592, 52965), (10593, 52960), (10923, 51360), (11770, 47664), (11916, 47080), (12840, 43692), (13240, 42372), (14124, 39720), (14564, 38520), (14895, 37664), (15408, 36410), (15840, 35417), (15888, 35310), (17120, 32769), (17655, 31776), (18205, 30816), (18832, 29790), (19260, 29128), (19860, 28248), (21186, 26480), (21846, 25680), (23540, 23832)]