745607520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{10567}}^1$

素因数の和:10602

約数の個数: 216

約数和(自身を含む): 2960075664

約数和(自身を除く): 2214468144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 10567, 11760, 14112, 17640, 21134, 23520, 31701, 35280, 42268, 52835, 63402, 70560, 73969, 84536, 95103, 105670, 126804, 147938, 158505, 169072, 190206, 211340, 221907, 253608, 295876, 317010, 338144, 369845, 380412, 422680, 443814, 475515, 507216, 517783, 591752, 634020, 665721, 739690, 760824, 845360, 887628, 951030, 1014432, 1035566, 1109535, 1183504, 1268040, 1331442, 1479380, 1521648, 1553349, 1690720, 1775256, 1902060, 2071132, 2219070, 2367008, 2536080, 2588915, 2662884, 2958760, 3043296, 3106698, 3328605, 3550512, 3804120, 4142264, 4438140, 4660047, 5072160, 5177830, 5325768, 5917520, 6213396, 6657210, 7101024, 7608240, 7766745, 8284528, 8876280, 9320094, 10355660, 10651536, 11835040, 12426792, 13314420, 15216480, 15533490, 16569056, 17752560, 18640188, 20711320, 21303072, 23300235, 24853584, 26628840, 31066980, 35505120, 37280376, 41422640, 46600470, 49707168, 53257680, 62133960, 74560752, 82845280, 93200940, 106515360, 124267920, 149121504, 186401880, 248535840, 372803760, 745607520]

約数ペア:

[(1, 745607520), (2, 372803760), (3, 248535840), (4, 186401880), (5, 149121504), (6, 124267920), (7, 106515360), (8, 93200940), (9, 82845280), (10, 74560752), (12, 62133960), (14, 53257680), (15, 49707168), (16, 46600470), (18, 41422640), (20, 37280376), (21, 35505120), (24, 31066980), (28, 26628840), (30, 24853584), (32, 23300235), (35, 21303072), (36, 20711320), (40, 18640188), (42, 17752560), (45, 16569056), (48, 15533490), (49, 15216480), (56, 13314420), (60, 12426792), (63, 11835040), (70, 10651536), (72, 10355660), (80, 9320094), (84, 8876280), (90, 8284528), (96, 7766745), (98, 7608240), (105, 7101024), (112, 6657210), (120, 6213396), (126, 5917520), (140, 5325768), (144, 5177830), (147, 5072160), (160, 4660047), (168, 4438140), (180, 4142264), (196, 3804120), (210, 3550512), (224, 3328605), (240, 3106698), (245, 3043296), (252, 2958760), (280, 2662884), (288, 2588915), (294, 2536080), (315, 2367008), (336, 2219070), (360, 2071132), (392, 1902060), (420, 1775256), (441, 1690720), (480, 1553349), (490, 1521648), (504, 1479380), (560, 1331442), (588, 1268040), (630, 1183504), (672, 1109535), (720, 1035566), (735, 1014432), (784, 951030), (840, 887628), (882, 845360), (980, 760824), (1008, 739690), (1120, 665721), (1176, 634020), (1260, 591752), (1440, 517783), (1470, 507216), (1568, 475515), (1680, 443814), (1764, 422680), (1960, 380412), (2016, 369845), (2205, 338144), (2352, 317010), (2520, 295876), (2940, 253608), (3360, 221907), (3528, 211340), (3920, 190206), (4410, 169072), (4704, 158505), (5040, 147938), (5880, 126804), (7056, 105670), (7840, 95103), (8820, 84536), (10080, 73969), (10567, 70560), (11760, 63402), (14112, 52835), (17640, 42268), (21134, 35280), (23520, 31701)]