189413640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 192

約数和(自身を含む): 687960000

約数和(自身を除く): 498546360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1499, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2998, 3159, 3240, 3510, 4212, 4497, 4680, 4860, 5265, 5996, 6318, 7020, 7495, 8424, 8994, 9720, 10530, 11992, 12636, 13491, 14040, 14990, 15795, 17988, 19487, 21060, 22485, 25272, 26982, 29980, 31590, 35976, 38974, 40473, 42120, 44970, 53964, 58461, 59960, 63180, 67455, 77948, 80946, 89940, 97435, 107928, 116922, 121419, 126360, 134910, 155896, 161892, 175383, 179880, 194870, 202365, 233844, 242838, 269820, 292305, 323784, 350766, 364257, 389740, 404730, 467688, 485676, 526149, 539640, 584610, 607095, 701532, 728514, 779480, 809460, 876915, 971352, 1052298, 1169220, 1214190, 1403064, 1457028, 1578447, 1618920, 1753830, 1821285, 2104596, 2338440, 2428380, 2630745, 2914056, 3156894, 3507660, 3642570, 4209192, 4735341, 4856760, 5261490, 6313788, 7015320, 7285140, 7892235, 9470682, 10522980, 12627576, 14570280, 15784470, 18941364, 21045960, 23676705, 31568940, 37882728, 47353410, 63137880, 94706820, 189413640]

約数ペア:

[(1, 189413640), (2, 94706820), (3, 63137880), (4, 47353410), (5, 37882728), (6, 31568940), (8, 23676705), (9, 21045960), (10, 18941364), (12, 15784470), (13, 14570280), (15, 12627576), (18, 10522980), (20, 9470682), (24, 7892235), (26, 7285140), (27, 7015320), (30, 6313788), (36, 5261490), (39, 4856760), (40, 4735341), (45, 4209192), (52, 3642570), (54, 3507660), (60, 3156894), (65, 2914056), (72, 2630745), (78, 2428380), (81, 2338440), (90, 2104596), (104, 1821285), (108, 1753830), (117, 1618920), (120, 1578447), (130, 1457028), (135, 1403064), (156, 1214190), (162, 1169220), (180, 1052298), (195, 971352), (216, 876915), (234, 809460), (243, 779480), (260, 728514), (270, 701532), (312, 607095), (324, 584610), (351, 539640), (360, 526149), (390, 485676), (405, 467688), (468, 404730), (486, 389740), (520, 364257), (540, 350766), (585, 323784), (648, 292305), (702, 269820), (780, 242838), (810, 233844), (936, 202365), (972, 194870), (1053, 179880), (1080, 175383), (1170, 161892), (1215, 155896), (1404, 134910), (1499, 126360), (1560, 121419), (1620, 116922), (1755, 107928), (1944, 97435), (2106, 89940), (2340, 80946), (2430, 77948), (2808, 67455), (2998, 63180), (3159, 59960), (3240, 58461), (3510, 53964), (4212, 44970), (4497, 42120), (4680, 40473), (4860, 38974), (5265, 35976), (5996, 31590), (6318, 29980), (7020, 26982), (7495, 25272), (8424, 22485), (8994, 21060), (9720, 19487), (10530, 17988), (11992, 15795), (12636, 14990), (13491, 14040)]