237490880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 671535360

約数和(自身を除く): 434044480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 53, 55, 64, 67, 76, 80, 88, 95, 106, 110, 134, 152, 160, 176, 190, 209, 212, 220, 265, 268, 304, 320, 335, 352, 380, 418, 424, 440, 530, 536, 583, 608, 670, 704, 737, 760, 836, 848, 880, 1007, 1045, 1060, 1072, 1166, 1216, 1273, 1340, 1474, 1520, 1672, 1696, 1760, 2014, 2090, 2120, 2144, 2332, 2546, 2680, 2915, 2948, 3040, 3344, 3392, 3520, 3551, 3685, 4028, 4180, 4240, 4288, 4664, 5035, 5092, 5360, 5830, 5896, 6080, 6365, 6688, 7102, 7370, 8056, 8360, 8480, 9328, 10070, 10184, 10720, 11077, 11660, 11792, 12730, 13376, 14003, 14204, 14740, 16112, 16720, 16960, 17755, 18656, 20140, 20368, 21440, 22154, 23320, 23584, 25460, 28006, 28408, 29480, 32224, 33440, 35510, 37312, 39061, 40280, 40736, 44308, 46640, 47168, 50920, 55385, 56012, 56816, 58960, 64448, 66880, 67469, 70015, 71020, 78122, 80560, 81472, 88616, 93280, 101840, 110770, 112024, 113632, 117920, 134938, 140030, 142040, 156244, 161120, 177232, 186560, 195305, 203680, 221540, 224048, 227264, 235840, 269876, 280060, 284080, 312488, 322240, 337345, 354464, 390610, 407360, 443080, 448096, 539752, 560120, 568160, 624976, 674690, 708928, 742159, 781220, 886160, 896192, 1079504, 1120240, 1136320, 1249952, 1349380, 1484318, 1562440, 1772320, 2159008, 2240480, 2499904, 2698760, 2968636, 3124880, 3544640, 3710795, 4318016, 4480960, 5397520, 5937272, 6249760, 7421590, 10795040, 11874544, 12499520, 14843180, 21590080, 23749088, 29686360, 47498176, 59372720, 118745440, 237490880]

約数ペア:

[(1, 237490880), (2, 118745440), (4, 59372720), (5, 47498176), (8, 29686360), (10, 23749088), (11, 21590080), (16, 14843180), (19, 12499520), (20, 11874544), (22, 10795040), (32, 7421590), (38, 6249760), (40, 5937272), (44, 5397520), (53, 4480960), (55, 4318016), (64, 3710795), (67, 3544640), (76, 3124880), (80, 2968636), (88, 2698760), (95, 2499904), (106, 2240480), (110, 2159008), (134, 1772320), (152, 1562440), (160, 1484318), (176, 1349380), (190, 1249952), (209, 1136320), (212, 1120240), (220, 1079504), (265, 896192), (268, 886160), (304, 781220), (320, 742159), (335, 708928), (352, 674690), (380, 624976), (418, 568160), (424, 560120), (440, 539752), (530, 448096), (536, 443080), (583, 407360), (608, 390610), (670, 354464), (704, 337345), (737, 322240), (760, 312488), (836, 284080), (848, 280060), (880, 269876), (1007, 235840), (1045, 227264), (1060, 224048), (1072, 221540), (1166, 203680), (1216, 195305), (1273, 186560), (1340, 177232), (1474, 161120), (1520, 156244), (1672, 142040), (1696, 140030), (1760, 134938), (2014, 117920), (2090, 113632), (2120, 112024), (2144, 110770), (2332, 101840), (2546, 93280), (2680, 88616), (2915, 81472), (2948, 80560), (3040, 78122), (3344, 71020), (3392, 70015), (3520, 67469), (3551, 66880), (3685, 64448), (4028, 58960), (4180, 56816), (4240, 56012), (4288, 55385), (4664, 50920), (5035, 47168), (5092, 46640), (5360, 44308), (5830, 40736), (5896, 40280), (6080, 39061), (6365, 37312), (6688, 35510), (7102, 33440), (7370, 32224), (8056, 29480), (8360, 28408), (8480, 28006), (9328, 25460), (10070, 23584), (10184, 23320), (10720, 22154), (11077, 21440), (11660, 20368), (11792, 20140), (12730, 18656), (13376, 17755), (14003, 16960), (14204, 16720), (14740, 16112)]