233166080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 651659904

約数和(自身を除く): 418493824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 491, 530, 560, 640, 742, 848, 896, 982, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 1964, 2120, 2240, 2455, 2968, 3392, 3437, 3710, 3928, 4240, 4480, 4910, 5936, 6784, 6874, 7420, 7856, 8480, 8960, 9820, 11872, 13568, 13748, 14840, 15712, 16960, 17185, 19640, 23744, 26023, 27496, 29680, 31424, 33920, 34370, 39280, 47488, 52046, 54992, 59360, 62848, 67840, 68740, 78560, 94976, 104092, 109984, 118720, 125696, 130115, 137480, 157120, 182161, 208184, 219968, 237440, 260230, 274960, 314240, 364322, 416368, 439936, 474880, 520460, 549920, 628480, 728644, 832736, 879872, 910805, 1040920, 1099840, 1457288, 1665472, 1821610, 2081840, 2199680, 2914576, 3330944, 3643220, 4163680, 4399360, 5829152, 6661888, 7286440, 8327360, 11658304, 14572880, 16654720, 23316608, 29145760, 33309440, 46633216, 58291520, 116583040, 233166080]

約数ペア:

[(1, 233166080), (2, 116583040), (4, 58291520), (5, 46633216), (7, 33309440), (8, 29145760), (10, 23316608), (14, 16654720), (16, 14572880), (20, 11658304), (28, 8327360), (32, 7286440), (35, 6661888), (40, 5829152), (53, 4399360), (56, 4163680), (64, 3643220), (70, 3330944), (80, 2914576), (106, 2199680), (112, 2081840), (128, 1821610), (140, 1665472), (160, 1457288), (212, 1099840), (224, 1040920), (256, 910805), (265, 879872), (280, 832736), (320, 728644), (371, 628480), (424, 549920), (448, 520460), (491, 474880), (530, 439936), (560, 416368), (640, 364322), (742, 314240), (848, 274960), (896, 260230), (982, 237440), (1060, 219968), (1120, 208184), (1280, 182161), (1484, 157120), (1696, 137480), (1792, 130115), (1855, 125696), (1964, 118720), (2120, 109984), (2240, 104092), (2455, 94976), (2968, 78560), (3392, 68740), (3437, 67840), (3710, 62848), (3928, 59360), (4240, 54992), (4480, 52046), (4910, 47488), (5936, 39280), (6784, 34370), (6874, 33920), (7420, 31424), (7856, 29680), (8480, 27496), (8960, 26023), (9820, 23744), (11872, 19640), (13568, 17185), (13748, 16960), (14840, 15712)]