207934320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1103

約数の個数: 160

約数和(自身を含む): 712811520

約数和(自身を除く): 504877200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 997, 1185, 1264, 1320, 1580, 1738, 1896, 1994, 2370, 2607, 2640, 2991, 3160, 3476, 3792, 3988, 4345, 4740, 4985, 5214, 5982, 6320, 6952, 7976, 8690, 9480, 9970, 10428, 10967, 11964, 13035, 13904, 14955, 15952, 17380, 18960, 19940, 20856, 21934, 23928, 26070, 29910, 32901, 34760, 39880, 41712, 43868, 47856, 52140, 54835, 59820, 65802, 69520, 78763, 79760, 87736, 104280, 109670, 119640, 131604, 157526, 164505, 175472, 208560, 219340, 236289, 239280, 263208, 315052, 329010, 393815, 438680, 472578, 526416, 630104, 658020, 787630, 866393, 877360, 945156, 1181445, 1260208, 1316040, 1575260, 1732786, 1890312, 2362890, 2599179, 2632080, 3150520, 3465572, 3780624, 4331965, 4725780, 5198358, 6301040, 6931144, 8663930, 9451560, 10396716, 12995895, 13862288, 17327860, 18903120, 20793432, 25991790, 34655720, 41586864, 51983580, 69311440, 103967160, 207934320]

約数ペア:

[(1, 207934320), (2, 103967160), (3, 69311440), (4, 51983580), (5, 41586864), (6, 34655720), (8, 25991790), (10, 20793432), (11, 18903120), (12, 17327860), (15, 13862288), (16, 12995895), (20, 10396716), (22, 9451560), (24, 8663930), (30, 6931144), (33, 6301040), (40, 5198358), (44, 4725780), (48, 4331965), (55, 3780624), (60, 3465572), (66, 3150520), (79, 2632080), (80, 2599179), (88, 2362890), (110, 1890312), (120, 1732786), (132, 1575260), (158, 1316040), (165, 1260208), (176, 1181445), (220, 945156), (237, 877360), (240, 866393), (264, 787630), (316, 658020), (330, 630104), (395, 526416), (440, 472578), (474, 438680), (528, 393815), (632, 329010), (660, 315052), (790, 263208), (869, 239280), (880, 236289), (948, 219340), (997, 208560), (1185, 175472), (1264, 164505), (1320, 157526), (1580, 131604), (1738, 119640), (1896, 109670), (1994, 104280), (2370, 87736), (2607, 79760), (2640, 78763), (2991, 69520), (3160, 65802), (3476, 59820), (3792, 54835), (3988, 52140), (4345, 47856), (4740, 43868), (4985, 41712), (5214, 39880), (5982, 34760), (6320, 32901), (6952, 29910), (7976, 26070), (8690, 23928), (9480, 21934), (9970, 20856), (10428, 19940), (10967, 18960), (11964, 17380), (13035, 15952), (13904, 14955)]