67936960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2370

約数の個数: 112

約数和(自身を含む): 199192896

約数和(自身を除く): 131255936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2333, 2912, 3640, 4160, 4666, 5824, 7280, 9332, 11665, 14560, 16331, 18664, 23330, 29120, 30329, 32662, 37328, 46660, 60658, 65324, 74656, 81655, 93320, 121316, 130648, 149312, 151645, 163310, 186640, 212303, 242632, 261296, 303290, 326620, 373280, 424606, 485264, 522592, 606580, 653240, 746560, 849212, 970528, 1045184, 1061515, 1213160, 1306480, 1698424, 1941056, 2123030, 2426320, 2612960, 3396848, 4246060, 4852640, 5225920, 6793696, 8492120, 9705280, 13587392, 16984240, 33968480, 67936960]

約数ペア:

[(1, 67936960), (2, 33968480), (4, 16984240), (5, 13587392), (7, 9705280), (8, 8492120), (10, 6793696), (13, 5225920), (14, 4852640), (16, 4246060), (20, 3396848), (26, 2612960), (28, 2426320), (32, 2123030), (35, 1941056), (40, 1698424), (52, 1306480), (56, 1213160), (64, 1061515), (65, 1045184), (70, 970528), (80, 849212), (91, 746560), (104, 653240), (112, 606580), (130, 522592), (140, 485264), (160, 424606), (182, 373280), (208, 326620), (224, 303290), (260, 261296), (280, 242632), (320, 212303), (364, 186640), (416, 163310), (448, 151645), (455, 149312), (520, 130648), (560, 121316), (728, 93320), (832, 81655), (910, 74656), (1040, 65324), (1120, 60658), (1456, 46660), (1820, 37328), (2080, 32662), (2240, 30329), (2333, 29120), (2912, 23330), (3640, 18664), (4160, 16331), (4666, 14560), (5824, 11665), (7280, 9332)]