83648640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 128

約数和(自身を含む): 280785600

約数和(自身を除く): 197136960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2293, 2432, 3040, 3648, 4560, 4586, 6080, 6879, 7296, 9120, 9172, 11465, 12160, 13758, 18240, 18344, 22930, 27516, 34395, 36480, 36688, 43567, 45860, 55032, 68790, 73376, 87134, 91720, 110064, 130701, 137580, 146752, 174268, 183440, 217835, 220128, 261402, 275160, 293504, 348536, 366880, 435670, 440256, 522804, 550320, 653505, 697072, 733760, 871340, 880512, 1045608, 1100640, 1307010, 1394144, 1467520, 1742680, 2091216, 2201280, 2614020, 2788288, 3485360, 4182432, 4402560, 5228040, 5576576, 6970720, 8364864, 10456080, 13941440, 16729728, 20912160, 27882880, 41824320, 83648640]

約数ペア:

[(1, 83648640), (2, 41824320), (3, 27882880), (4, 20912160), (5, 16729728), (6, 13941440), (8, 10456080), (10, 8364864), (12, 6970720), (15, 5576576), (16, 5228040), (19, 4402560), (20, 4182432), (24, 3485360), (30, 2788288), (32, 2614020), (38, 2201280), (40, 2091216), (48, 1742680), (57, 1467520), (60, 1394144), (64, 1307010), (76, 1100640), (80, 1045608), (95, 880512), (96, 871340), (114, 733760), (120, 697072), (128, 653505), (152, 550320), (160, 522804), (190, 440256), (192, 435670), (228, 366880), (240, 348536), (285, 293504), (304, 275160), (320, 261402), (380, 220128), (384, 217835), (456, 183440), (480, 174268), (570, 146752), (608, 137580), (640, 130701), (760, 110064), (912, 91720), (960, 87134), (1140, 73376), (1216, 68790), (1520, 55032), (1824, 45860), (1920, 43567), (2280, 36688), (2293, 36480), (2432, 34395), (3040, 27516), (3648, 22930), (4560, 18344), (4586, 18240), (6080, 13758), (6879, 12160), (7296, 11465), (9120, 9172)]