1330649880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2458

約数の個数: 192

約数和(自身を含む): 4693580640

約数和(自身を除く): 3362930760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 97, 98, 105, 120, 140, 147, 168, 194, 196, 210, 245, 280, 291, 294, 388, 392, 420, 485, 490, 582, 588, 679, 735, 776, 840, 970, 980, 1164, 1176, 1358, 1455, 1470, 1940, 1960, 2037, 2328, 2333, 2716, 2910, 2940, 3395, 3880, 4074, 4666, 4753, 5432, 5820, 5880, 6790, 6999, 8148, 9332, 9506, 10185, 11640, 11665, 13580, 13998, 14259, 16296, 16331, 18664, 19012, 20370, 23330, 23765, 27160, 27996, 28518, 32662, 34995, 38024, 40740, 46660, 47530, 48993, 55992, 57036, 65324, 69990, 71295, 81480, 81655, 93320, 95060, 97986, 114072, 114317, 130648, 139980, 142590, 163310, 190120, 195972, 226301, 228634, 244965, 279960, 285180, 326620, 342951, 391944, 452602, 457268, 489930, 570360, 571585, 653240, 678903, 685902, 905204, 914536, 979860, 1131505, 1143170, 1357806, 1371804, 1584107, 1714755, 1810408, 1959720, 2263010, 2286340, 2715612, 2743608, 3168214, 3394515, 3429510, 4526020, 4572680, 4752321, 5431224, 6336428, 6789030, 6859020, 7920535, 9052040, 9504642, 11088749, 12672856, 13578060, 13718040, 15841070, 19009284, 22177498, 23761605, 27156120, 31682140, 33266247, 38018568, 44354996, 47523210, 55443745, 63364280, 66532494, 88709992, 95046420, 110887490, 133064988, 166331235, 190092840, 221774980, 266129976, 332662470, 443549960, 665324940, 1330649880]

約数ペア:

[(1, 1330649880), (2, 665324940), (3, 443549960), (4, 332662470), (5, 266129976), (6, 221774980), (7, 190092840), (8, 166331235), (10, 133064988), (12, 110887490), (14, 95046420), (15, 88709992), (20, 66532494), (21, 63364280), (24, 55443745), (28, 47523210), (30, 44354996), (35, 38018568), (40, 33266247), (42, 31682140), (49, 27156120), (56, 23761605), (60, 22177498), (70, 19009284), (84, 15841070), (97, 13718040), (98, 13578060), (105, 12672856), (120, 11088749), (140, 9504642), (147, 9052040), (168, 7920535), (194, 6859020), (196, 6789030), (210, 6336428), (245, 5431224), (280, 4752321), (291, 4572680), (294, 4526020), (388, 3429510), (392, 3394515), (420, 3168214), (485, 2743608), (490, 2715612), (582, 2286340), (588, 2263010), (679, 1959720), (735, 1810408), (776, 1714755), (840, 1584107), (970, 1371804), (980, 1357806), (1164, 1143170), (1176, 1131505), (1358, 979860), (1455, 914536), (1470, 905204), (1940, 685902), (1960, 678903), (2037, 653240), (2328, 571585), (2333, 570360), (2716, 489930), (2910, 457268), (2940, 452602), (3395, 391944), (3880, 342951), (4074, 326620), (4666, 285180), (4753, 279960), (5432, 244965), (5820, 228634), (5880, 226301), (6790, 195972), (6999, 190120), (8148, 163310), (9332, 142590), (9506, 139980), (10185, 130648), (11640, 114317), (11665, 114072), (13580, 97986), (13998, 95060), (14259, 93320), (16296, 81655), (16331, 81480), (18664, 71295), (19012, 69990), (20370, 65324), (23330, 57036), (23765, 55992), (27160, 48993), (27996, 47530), (28518, 46660), (32662, 40740), (34995, 38024)]