204538560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 700503552

約数和(自身を除く): 495964992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 136, 151, 160, 166, 170, 192, 204, 240, 249, 255, 272, 302, 320, 332, 340, 408, 415, 453, 480, 498, 510, 544, 604, 664, 680, 755, 816, 830, 906, 960, 996, 1020, 1088, 1208, 1245, 1328, 1360, 1411, 1510, 1632, 1660, 1812, 1992, 2040, 2265, 2416, 2490, 2567, 2656, 2720, 2822, 3020, 3264, 3320, 3624, 3984, 4080, 4233, 4530, 4832, 4980, 5134, 5312, 5440, 5644, 6040, 6640, 7055, 7248, 7701, 7968, 8160, 8466, 9060, 9664, 9960, 10268, 11288, 12080, 12533, 12835, 13280, 14110, 14496, 15402, 15936, 16320, 16932, 18120, 19920, 20536, 21165, 22576, 24160, 25066, 25670, 26560, 28220, 28992, 30804, 33864, 36240, 37599, 38505, 39840, 41072, 42330, 45152, 48320, 50132, 51340, 56440, 61608, 62665, 67728, 72480, 75198, 77010, 79680, 82144, 84660, 90304, 100264, 102680, 112880, 123216, 125330, 135456, 144960, 150396, 154020, 164288, 169320, 187995, 200528, 205360, 213061, 225760, 246432, 250660, 270912, 300792, 308040, 338640, 375990, 401056, 410720, 426122, 451520, 492864, 501320, 601584, 616080, 639183, 677280, 751980, 802112, 821440, 852244, 1002640, 1065305, 1203168, 1232160, 1278366, 1354560, 1503960, 1704488, 2005280, 2130610, 2406336, 2464320, 2556732, 3007920, 3195915, 3408976, 4010560, 4261220, 5113464, 6015840, 6391830, 6817952, 8522440, 10226928, 12031680, 12783660, 13635904, 17044880, 20453856, 25567320, 34089760, 40907712, 51134640, 68179520, 102269280, 204538560]

約数ペア:

[(1, 204538560), (2, 102269280), (3, 68179520), (4, 51134640), (5, 40907712), (6, 34089760), (8, 25567320), (10, 20453856), (12, 17044880), (15, 13635904), (16, 12783660), (17, 12031680), (20, 10226928), (24, 8522440), (30, 6817952), (32, 6391830), (34, 6015840), (40, 5113464), (48, 4261220), (51, 4010560), (60, 3408976), (64, 3195915), (68, 3007920), (80, 2556732), (83, 2464320), (85, 2406336), (96, 2130610), (102, 2005280), (120, 1704488), (136, 1503960), (151, 1354560), (160, 1278366), (166, 1232160), (170, 1203168), (192, 1065305), (204, 1002640), (240, 852244), (249, 821440), (255, 802112), (272, 751980), (302, 677280), (320, 639183), (332, 616080), (340, 601584), (408, 501320), (415, 492864), (453, 451520), (480, 426122), (498, 410720), (510, 401056), (544, 375990), (604, 338640), (664, 308040), (680, 300792), (755, 270912), (816, 250660), (830, 246432), (906, 225760), (960, 213061), (996, 205360), (1020, 200528), (1088, 187995), (1208, 169320), (1245, 164288), (1328, 154020), (1360, 150396), (1411, 144960), (1510, 135456), (1632, 125330), (1660, 123216), (1812, 112880), (1992, 102680), (2040, 100264), (2265, 90304), (2416, 84660), (2490, 82144), (2567, 79680), (2656, 77010), (2720, 75198), (2822, 72480), (3020, 67728), (3264, 62665), (3320, 61608), (3624, 56440), (3984, 51340), (4080, 50132), (4233, 48320), (4530, 45152), (4832, 42330), (4980, 41072), (5134, 39840), (5312, 38505), (5440, 37599), (5644, 36240), (6040, 33864), (6640, 30804), (7055, 28992), (7248, 28220), (7701, 26560), (7968, 25670), (8160, 25066), (8466, 24160), (9060, 22576), (9664, 21165), (9960, 20536), (10268, 19920), (11288, 18120), (12080, 16932), (12533, 16320), (12835, 15936), (13280, 15402), (14110, 14496)]