234350080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 80

約数和(自身を含む): 580212864

約数和(自身を除く): 345862784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 2953, 3968, 4960, 5906, 7936, 9920, 11812, 14765, 15872, 19840, 23624, 29530, 39680, 47248, 59060, 79360, 91543, 94496, 118120, 183086, 188992, 236240, 366172, 377984, 457715, 472480, 732344, 755968, 915430, 944960, 1464688, 1511936, 1830860, 1889920, 2929376, 3661720, 3779840, 5858752, 7323440, 7559680, 11717504, 14646880, 23435008, 29293760, 46870016, 58587520, 117175040, 234350080]

約数ペア:

[(1, 234350080), (2, 117175040), (4, 58587520), (5, 46870016), (8, 29293760), (10, 23435008), (16, 14646880), (20, 11717504), (31, 7559680), (32, 7323440), (40, 5858752), (62, 3779840), (64, 3661720), (80, 2929376), (124, 1889920), (128, 1830860), (155, 1511936), (160, 1464688), (248, 944960), (256, 915430), (310, 755968), (320, 732344), (496, 472480), (512, 457715), (620, 377984), (640, 366172), (992, 236240), (1240, 188992), (1280, 183086), (1984, 118120), (2480, 94496), (2560, 91543), (2953, 79360), (3968, 59060), (4960, 47248), (5906, 39680), (7936, 29530), (9920, 23624), (11812, 19840), (14765, 15872)]