4172768560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 10394334720

約数和(自身を除く): 6221566160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 89, 92, 115, 166, 178, 184, 230, 307, 332, 356, 368, 415, 445, 460, 614, 664, 712, 830, 890, 920, 1228, 1328, 1424, 1535, 1660, 1780, 1840, 1909, 2047, 2456, 3070, 3320, 3560, 3818, 4094, 4912, 6140, 6640, 7061, 7120, 7387, 7636, 8188, 9545, 10235, 12280, 14122, 14774, 15272, 16376, 19090, 20470, 24560, 25481, 27323, 28244, 29548, 30544, 32752, 35305, 36935, 38180, 40940, 50962, 54646, 56488, 59096, 70610, 73870, 76360, 81880, 101924, 109292, 112976, 118192, 127405, 136615, 141220, 147740, 152720, 163760, 169901, 203848, 218584, 254810, 273230, 282440, 295480, 339802, 407696, 437168, 509620, 546460, 564880, 586063, 590960, 628429, 679604, 849505, 1019240, 1092920, 1172126, 1256858, 1359208, 1699010, 2038480, 2185840, 2267809, 2344252, 2513716, 2718416, 2930315, 3142145, 3398020, 4535618, 4688504, 5027432, 5860630, 6284290, 6796040, 9071236, 9377008, 10054864, 11339045, 11721260, 12568580, 13592080, 18142472, 22678090, 23442520, 25137160, 36284944, 45356180, 46885040, 50274320, 52159607, 90712360, 104319214, 181424720, 208638428, 260798035, 417276856, 521596070, 834553712, 1043192140, 2086384280, 4172768560]

約数ペア:

[(1, 4172768560), (2, 2086384280), (4, 1043192140), (5, 834553712), (8, 521596070), (10, 417276856), (16, 260798035), (20, 208638428), (23, 181424720), (40, 104319214), (46, 90712360), (80, 52159607), (83, 50274320), (89, 46885040), (92, 45356180), (115, 36284944), (166, 25137160), (178, 23442520), (184, 22678090), (230, 18142472), (307, 13592080), (332, 12568580), (356, 11721260), (368, 11339045), (415, 10054864), (445, 9377008), (460, 9071236), (614, 6796040), (664, 6284290), (712, 5860630), (830, 5027432), (890, 4688504), (920, 4535618), (1228, 3398020), (1328, 3142145), (1424, 2930315), (1535, 2718416), (1660, 2513716), (1780, 2344252), (1840, 2267809), (1909, 2185840), (2047, 2038480), (2456, 1699010), (3070, 1359208), (3320, 1256858), (3560, 1172126), (3818, 1092920), (4094, 1019240), (4912, 849505), (6140, 679604), (6640, 628429), (7061, 590960), (7120, 586063), (7387, 564880), (7636, 546460), (8188, 509620), (9545, 437168), (10235, 407696), (12280, 339802), (14122, 295480), (14774, 282440), (15272, 273230), (16376, 254810), (19090, 218584), (20470, 203848), (24560, 169901), (25481, 163760), (27323, 152720), (28244, 147740), (29548, 141220), (30544, 136615), (32752, 127405), (35305, 118192), (36935, 112976), (38180, 109292), (40940, 101924), (50962, 81880), (54646, 76360), (56488, 73870), (59096, 70610)]