8677680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 31069440

約数和(自身を除く): 22391760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 173, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 346, 380, 418, 440, 456, 519, 528, 570, 627, 660, 692, 760, 836, 865, 880, 912, 1038, 1045, 1140, 1254, 1320, 1384, 1520, 1672, 1730, 1903, 2076, 2090, 2280, 2508, 2595, 2640, 2768, 3135, 3287, 3344, 3460, 3806, 4152, 4180, 4560, 5016, 5190, 5709, 6270, 6574, 6920, 7612, 8304, 8360, 9515, 9861, 10032, 10380, 11418, 12540, 13148, 13840, 15224, 16435, 16720, 19030, 19722, 20760, 22836, 25080, 26296, 28545, 30448, 32870, 36157, 38060, 39444, 41520, 45672, 49305, 50160, 52592, 57090, 65740, 72314, 76120, 78888, 91344, 98610, 108471, 114180, 131480, 144628, 152240, 157776, 180785, 197220, 216942, 228360, 262960, 289256, 361570, 394440, 433884, 456720, 542355, 578512, 723140, 788880, 867768, 1084710, 1446280, 1735536, 2169420, 2892560, 4338840, 8677680]

約数ペア:

[(1, 8677680), (2, 4338840), (3, 2892560), (4, 2169420), (5, 1735536), (6, 1446280), (8, 1084710), (10, 867768), (11, 788880), (12, 723140), (15, 578512), (16, 542355), (19, 456720), (20, 433884), (22, 394440), (24, 361570), (30, 289256), (33, 262960), (38, 228360), (40, 216942), (44, 197220), (48, 180785), (55, 157776), (57, 152240), (60, 144628), (66, 131480), (76, 114180), (80, 108471), (88, 98610), (95, 91344), (110, 78888), (114, 76120), (120, 72314), (132, 65740), (152, 57090), (165, 52592), (173, 50160), (176, 49305), (190, 45672), (209, 41520), (220, 39444), (228, 38060), (240, 36157), (264, 32870), (285, 30448), (304, 28545), (330, 26296), (346, 25080), (380, 22836), (418, 20760), (440, 19722), (456, 19030), (519, 16720), (528, 16435), (570, 15224), (627, 13840), (660, 13148), (692, 12540), (760, 11418), (836, 10380), (865, 10032), (880, 9861), (912, 9515), (1038, 8360), (1045, 8304), (1140, 7612), (1254, 6920), (1320, 6574), (1384, 6270), (1520, 5709), (1672, 5190), (1730, 5016), (1903, 4560), (2076, 4180), (2090, 4152), (2280, 3806), (2508, 3460), (2595, 3344), (2640, 3287), (2768, 3135)]