222227520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2892

約数の個数: 112

約数和(自身を含む): 714329280

約数和(自身を除く): 492101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 2789, 3320, 3984, 4980, 5312, 5578, 6640, 7968, 8367, 9960, 11156, 13280, 13945, 15936, 16734, 19920, 22312, 26560, 27890, 33468, 39840, 41835, 44624, 55780, 66936, 79680, 83670, 89248, 111560, 133872, 167340, 178496, 223120, 231487, 267744, 334680, 446240, 462974, 535488, 669360, 694461, 892480, 925948, 1157435, 1338720, 1388922, 1851896, 2314870, 2677440, 2777844, 3472305, 3703792, 4629740, 5555688, 6944610, 7407584, 9259480, 11111376, 13889220, 14815168, 18518960, 22222752, 27778440, 37037920, 44445504, 55556880, 74075840, 111113760, 222227520]

約数ペア:

[(1, 222227520), (2, 111113760), (3, 74075840), (4, 55556880), (5, 44445504), (6, 37037920), (8, 27778440), (10, 22222752), (12, 18518960), (15, 14815168), (16, 13889220), (20, 11111376), (24, 9259480), (30, 7407584), (32, 6944610), (40, 5555688), (48, 4629740), (60, 3703792), (64, 3472305), (80, 2777844), (83, 2677440), (96, 2314870), (120, 1851896), (160, 1388922), (166, 1338720), (192, 1157435), (240, 925948), (249, 892480), (320, 694461), (332, 669360), (415, 535488), (480, 462974), (498, 446240), (664, 334680), (830, 267744), (960, 231487), (996, 223120), (1245, 178496), (1328, 167340), (1660, 133872), (1992, 111560), (2490, 89248), (2656, 83670), (2789, 79680), (3320, 66936), (3984, 55780), (4980, 44624), (5312, 41835), (5578, 39840), (6640, 33468), (7968, 27890), (8367, 26560), (9960, 22312), (11156, 19920), (13280, 16734), (13945, 15936)]