233920960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 224

約数和(自身を含む): 711768960

約数和(自身を除く): 477848000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 277, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 520, 554, 560, 580, 728, 754, 812, 832, 910, 928, 1015, 1040, 1108, 1120, 1160, 1385, 1456, 1508, 1624, 1820, 1856, 1885, 1939, 2030, 2080, 2216, 2240, 2320, 2639, 2770, 2912, 3016, 3248, 3601, 3640, 3770, 3878, 4060, 4160, 4432, 4640, 5278, 5540, 5824, 6032, 6496, 7202, 7280, 7540, 7756, 8033, 8120, 8864, 9280, 9695, 10556, 11080, 12064, 12992, 13195, 14404, 14560, 15080, 15512, 16066, 16240, 17728, 18005, 19390, 21112, 22160, 24128, 25207, 26390, 28808, 29120, 30160, 31024, 32132, 32480, 36010, 38780, 40165, 42224, 44320, 50414, 52780, 56231, 57616, 60320, 62048, 64264, 64960, 72020, 77560, 80330, 84448, 88640, 100828, 104429, 105560, 112462, 115232, 120640, 124096, 126035, 128528, 144040, 155120, 160660, 168896, 201656, 208858, 211120, 224924, 230464, 252070, 257056, 281155, 288080, 310240, 321320, 403312, 417716, 422240, 449848, 504140, 514112, 522145, 562310, 576160, 620480, 642640, 731003, 806624, 835432, 844480, 899696, 1008280, 1044290, 1124620, 1152320, 1285280, 1462006, 1613248, 1670864, 1799392, 2016560, 2088580, 2249240, 2570560, 2924012, 3341728, 3598784, 3655015, 4033120, 4177160, 4498480, 5848024, 6683456, 7310030, 8066240, 8354320, 8996960, 11696048, 14620060, 16708640, 17993920, 23392096, 29240120, 33417280, 46784192, 58480240, 116960480, 233920960]

約数ペア:

[(1, 233920960), (2, 116960480), (4, 58480240), (5, 46784192), (7, 33417280), (8, 29240120), (10, 23392096), (13, 17993920), (14, 16708640), (16, 14620060), (20, 11696048), (26, 8996960), (28, 8354320), (29, 8066240), (32, 7310030), (35, 6683456), (40, 5848024), (52, 4498480), (56, 4177160), (58, 4033120), (64, 3655015), (65, 3598784), (70, 3341728), (80, 2924012), (91, 2570560), (104, 2249240), (112, 2088580), (116, 2016560), (130, 1799392), (140, 1670864), (145, 1613248), (160, 1462006), (182, 1285280), (203, 1152320), (208, 1124620), (224, 1044290), (232, 1008280), (260, 899696), (277, 844480), (280, 835432), (290, 806624), (320, 731003), (364, 642640), (377, 620480), (406, 576160), (416, 562310), (448, 522145), (455, 514112), (464, 504140), (520, 449848), (554, 422240), (560, 417716), (580, 403312), (728, 321320), (754, 310240), (812, 288080), (832, 281155), (910, 257056), (928, 252070), (1015, 230464), (1040, 224924), (1108, 211120), (1120, 208858), (1160, 201656), (1385, 168896), (1456, 160660), (1508, 155120), (1624, 144040), (1820, 128528), (1856, 126035), (1885, 124096), (1939, 120640), (2030, 115232), (2080, 112462), (2216, 105560), (2240, 104429), (2320, 100828), (2639, 88640), (2770, 84448), (2912, 80330), (3016, 77560), (3248, 72020), (3601, 64960), (3640, 64264), (3770, 62048), (3878, 60320), (4060, 57616), (4160, 56231), (4432, 52780), (4640, 50414), (5278, 44320), (5540, 42224), (5824, 40165), (6032, 38780), (6496, 36010), (7202, 32480), (7280, 32132), (7540, 31024), (7756, 30160), (8033, 29120), (8120, 28808), (8864, 26390), (9280, 25207), (9695, 24128), (10556, 22160), (11080, 21112), (12064, 19390), (12992, 18005), (13195, 17728), (14404, 16240), (14560, 16066), (15080, 15512)]