391680630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 1210406400

約数和(自身を除く): 818725770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 121, 135, 165, 171, 190, 198, 209, 242, 270, 285, 297, 330, 342, 363, 418, 495, 513, 570, 594, 605, 627, 631, 726, 855, 990, 1026, 1045, 1089, 1210, 1254, 1262, 1485, 1710, 1815, 1881, 1893, 2090, 2178, 2299, 2565, 2970, 3135, 3155, 3267, 3630, 3762, 3786, 4598, 5130, 5445, 5643, 5679, 6270, 6310, 6534, 6897, 6941, 9405, 9465, 10890, 11286, 11358, 11495, 11989, 13794, 13882, 16335, 17037, 18810, 18930, 20691, 20823, 22990, 23978, 28215, 28395, 32670, 34074, 34485, 34705, 35967, 41382, 41646, 56430, 56790, 59945, 62073, 62469, 68970, 69410, 71934, 76351, 85185, 103455, 104115, 107901, 119890, 124146, 124938, 131879, 152702, 170370, 179835, 187407, 206910, 208230, 215802, 229053, 263758, 310365, 312345, 323703, 359670, 374814, 381755, 395637, 458106, 539505, 620730, 624690, 647406, 659395, 687159, 763510, 791274, 937035, 1079010, 1145265, 1186911, 1318790, 1374318, 1450669, 1618515, 1874070, 1978185, 2061477, 2290530, 2373822, 2901338, 3237030, 3435795, 3560733, 3956370, 4122954, 4352007, 5934555, 6871590, 7121466, 7253345, 8704014, 10307385, 11869110, 13056021, 14506690, 17803665, 20614770, 21760035, 26112042, 35607330, 39168063, 43520070, 65280105, 78336126, 130560210, 195840315, 391680630]

約数ペア:

[(1, 391680630), (2, 195840315), (3, 130560210), (5, 78336126), (6, 65280105), (9, 43520070), (10, 39168063), (11, 35607330), (15, 26112042), (18, 21760035), (19, 20614770), (22, 17803665), (27, 14506690), (30, 13056021), (33, 11869110), (38, 10307385), (45, 8704014), (54, 7253345), (55, 7121466), (57, 6871590), (66, 5934555), (90, 4352007), (95, 4122954), (99, 3956370), (110, 3560733), (114, 3435795), (121, 3237030), (135, 2901338), (165, 2373822), (171, 2290530), (190, 2061477), (198, 1978185), (209, 1874070), (242, 1618515), (270, 1450669), (285, 1374318), (297, 1318790), (330, 1186911), (342, 1145265), (363, 1079010), (418, 937035), (495, 791274), (513, 763510), (570, 687159), (594, 659395), (605, 647406), (627, 624690), (631, 620730), (726, 539505), (855, 458106), (990, 395637), (1026, 381755), (1045, 374814), (1089, 359670), (1210, 323703), (1254, 312345), (1262, 310365), (1485, 263758), (1710, 229053), (1815, 215802), (1881, 208230), (1893, 206910), (2090, 187407), (2178, 179835), (2299, 170370), (2565, 152702), (2970, 131879), (3135, 124938), (3155, 124146), (3267, 119890), (3630, 107901), (3762, 104115), (3786, 103455), (4598, 85185), (5130, 76351), (5445, 71934), (5643, 69410), (5679, 68970), (6270, 62469), (6310, 62073), (6534, 59945), (6897, 56790), (6941, 56430), (9405, 41646), (9465, 41382), (10890, 35967), (11286, 34705), (11358, 34485), (11495, 34074), (11989, 32670), (13794, 28395), (13882, 28215), (16335, 23978), (17037, 22990), (18810, 20823), (18930, 20691)]