399304620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 192

約数和(自身を含む): 1459745280

約数和(自身を除く): 1060440660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3861, 4290, 5148, 5171, 5940, 6435, 7020, 7722, 8580, 10342, 12870, 15444, 15513, 19305, 20684, 25740, 25855, 31026, 38610, 46539, 51710, 56881, 62052, 67223, 77220, 77565, 93078, 103420, 113762, 134446, 139617, 155130, 170643, 186156, 201669, 227524, 232695, 268892, 279234, 284405, 310260, 336115, 341286, 403338, 465390, 511929, 558468, 568810, 605007, 672230, 682572, 698085, 739453, 806676, 853215, 930780, 1008345, 1023858, 1137620, 1210014, 1344460, 1396170, 1478906, 1535787, 1706430, 1815021, 2016690, 2047716, 2218359, 2420028, 2559645, 2792340, 2957812, 3025035, 3071574, 3412860, 3630042, 3697265, 4033380, 4436718, 5119290, 6050070, 6143148, 6655077, 7260084, 7394530, 7678935, 8873436, 9075105, 10238580, 11091795, 12100140, 13310154, 14789060, 15357870, 18150210, 19965231, 22183590, 26620308, 30715740, 33275385, 36300420, 39930462, 44367180, 66550770, 79860924, 99826155, 133101540, 199652310, 399304620]

約数ペア:

[(1, 399304620), (2, 199652310), (3, 133101540), (4, 99826155), (5, 79860924), (6, 66550770), (9, 44367180), (10, 39930462), (11, 36300420), (12, 33275385), (13, 30715740), (15, 26620308), (18, 22183590), (20, 19965231), (22, 18150210), (26, 15357870), (27, 14789060), (30, 13310154), (33, 12100140), (36, 11091795), (39, 10238580), (44, 9075105), (45, 8873436), (52, 7678935), (54, 7394530), (55, 7260084), (60, 6655077), (65, 6143148), (66, 6050070), (78, 5119290), (90, 4436718), (99, 4033380), (108, 3697265), (110, 3630042), (117, 3412860), (130, 3071574), (132, 3025035), (135, 2957812), (143, 2792340), (156, 2559645), (165, 2420028), (180, 2218359), (195, 2047716), (198, 2016690), (220, 1815021), (234, 1706430), (260, 1535787), (270, 1478906), (286, 1396170), (297, 1344460), (330, 1210014), (351, 1137620), (390, 1023858), (396, 1008345), (429, 930780), (468, 853215), (495, 806676), (540, 739453), (572, 698085), (585, 682572), (594, 672230), (660, 605007), (702, 568810), (715, 558468), (780, 511929), (858, 465390), (990, 403338), (1170, 341286), (1188, 336115), (1287, 310260), (1404, 284405), (1430, 279234), (1485, 268892), (1716, 232695), (1755, 227524), (1980, 201669), (2145, 186156), (2340, 170643), (2574, 155130), (2860, 139617), (2970, 134446), (3510, 113762), (3861, 103420), (4290, 93078), (5148, 77565), (5171, 77220), (5940, 67223), (6435, 62052), (7020, 56881), (7722, 51710), (8580, 46539), (10342, 38610), (12870, 31026), (15444, 25855), (15513, 25740), (19305, 20684)]