15705983580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2196

約数の個数: 192

約数和(自身を含む): 51156983808

約数和(自身を除く): 35451000228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 281, 292, 365, 420, 438, 511, 562, 730, 843, 876, 1022, 1095, 1124, 1405, 1460, 1533, 1686, 1823, 1967, 2044, 2190, 2555, 2810, 3066, 3372, 3646, 3934, 4215, 4380, 5110, 5469, 5620, 5901, 6132, 7292, 7665, 7868, 8430, 9115, 9835, 10220, 10938, 11802, 12761, 15330, 16860, 18230, 19670, 20513, 21876, 23604, 25522, 27345, 29505, 30660, 36460, 38283, 39340, 41026, 51044, 54690, 59010, 61539, 63805, 76566, 82052, 102565, 109380, 118020, 123078, 127610, 133079, 143591, 153132, 191415, 205130, 246156, 255220, 266158, 287182, 307695, 382830, 399237, 410260, 430773, 512263, 532316, 574364, 615390, 665395, 717955, 765660, 798474, 861546, 931553, 1024526, 1230780, 1330790, 1435910, 1536789, 1596948, 1723092, 1863106, 1996185, 2049052, 2153865, 2561315, 2661580, 2794659, 2871820, 3073578, 3585841, 3726212, 3992370, 4307730, 4657765, 5122630, 5589318, 6147156, 7171682, 7683945, 7984740, 8615460, 9315530, 10245260, 10757523, 11178636, 13973295, 14343364, 15367890, 17929205, 18631060, 21515046, 27946590, 30735780, 35858410, 37395199, 43030092, 53787615, 55893180, 71716820, 74790398, 107575230, 112185597, 149580796, 186975995, 215150460, 224371194, 261766393, 373951990, 448742388, 523532786, 560927985, 747903980, 785299179, 1047065572, 1121855970, 1308831965, 1570598358, 2243711940, 2617663930, 3141196716, 3926495895, 5235327860, 7852991790, 15705983580]

約数ペア:

[(1, 15705983580), (2, 7852991790), (3, 5235327860), (4, 3926495895), (5, 3141196716), (6, 2617663930), (7, 2243711940), (10, 1570598358), (12, 1308831965), (14, 1121855970), (15, 1047065572), (20, 785299179), (21, 747903980), (28, 560927985), (30, 523532786), (35, 448742388), (42, 373951990), (60, 261766393), (70, 224371194), (73, 215150460), (84, 186975995), (105, 149580796), (140, 112185597), (146, 107575230), (210, 74790398), (219, 71716820), (281, 55893180), (292, 53787615), (365, 43030092), (420, 37395199), (438, 35858410), (511, 30735780), (562, 27946590), (730, 21515046), (843, 18631060), (876, 17929205), (1022, 15367890), (1095, 14343364), (1124, 13973295), (1405, 11178636), (1460, 10757523), (1533, 10245260), (1686, 9315530), (1823, 8615460), (1967, 7984740), (2044, 7683945), (2190, 7171682), (2555, 6147156), (2810, 5589318), (3066, 5122630), (3372, 4657765), (3646, 4307730), (3934, 3992370), (4215, 3726212), (4380, 3585841), (5110, 3073578), (5469, 2871820), (5620, 2794659), (5901, 2661580), (6132, 2561315), (7292, 2153865), (7665, 2049052), (7868, 1996185), (8430, 1863106), (9115, 1723092), (9835, 1596948), (10220, 1536789), (10938, 1435910), (11802, 1330790), (12761, 1230780), (15330, 1024526), (16860, 931553), (18230, 861546), (19670, 798474), (20513, 765660), (21876, 717955), (23604, 665395), (25522, 615390), (27345, 574364), (29505, 532316), (30660, 512263), (36460, 430773), (38283, 410260), (39340, 399237), (41026, 382830), (51044, 307695), (54690, 287182), (59010, 266158), (61539, 255220), (63805, 246156), (76566, 205130), (82052, 191415), (102565, 153132), (109380, 143591), (118020, 133079), (123078, 127610)]