1444657040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 3664051200

約数和(自身を除く): 2219394160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 53, 58, 62, 80, 106, 116, 124, 145, 155, 212, 232, 248, 265, 290, 310, 379, 424, 464, 496, 530, 580, 620, 758, 848, 899, 1060, 1160, 1240, 1516, 1537, 1643, 1798, 1895, 2120, 2320, 2480, 3032, 3074, 3286, 3596, 3790, 4240, 4495, 6064, 6148, 6572, 7192, 7580, 7685, 8215, 8990, 10991, 11749, 12296, 13144, 14384, 15160, 15370, 16430, 17980, 20087, 21982, 23498, 24592, 26288, 30320, 30740, 32860, 35960, 40174, 43964, 46996, 47647, 54955, 58745, 61480, 65720, 71920, 80348, 87928, 93992, 95294, 100435, 109910, 117490, 122960, 131440, 160696, 175856, 187984, 190588, 200870, 219820, 234980, 238235, 321392, 340721, 381176, 401740, 439640, 469960, 476470, 582523, 622697, 681442, 762352, 803480, 879280, 939920, 952940, 1165046, 1245394, 1362884, 1606960, 1703605, 1905880, 2330092, 2490788, 2725768, 2912615, 3113485, 3407210, 3811760, 4660184, 4981576, 5451536, 5825230, 6226970, 6814420, 9320368, 9963152, 11650460, 12453940, 13628840, 18058213, 23300920, 24907880, 27257680, 36116426, 46601840, 49815760, 72232852, 90291065, 144465704, 180582130, 288931408, 361164260, 722328520, 1444657040]

約数ペア:

[(1, 1444657040), (2, 722328520), (4, 361164260), (5, 288931408), (8, 180582130), (10, 144465704), (16, 90291065), (20, 72232852), (29, 49815760), (31, 46601840), (40, 36116426), (53, 27257680), (58, 24907880), (62, 23300920), (80, 18058213), (106, 13628840), (116, 12453940), (124, 11650460), (145, 9963152), (155, 9320368), (212, 6814420), (232, 6226970), (248, 5825230), (265, 5451536), (290, 4981576), (310, 4660184), (379, 3811760), (424, 3407210), (464, 3113485), (496, 2912615), (530, 2725768), (580, 2490788), (620, 2330092), (758, 1905880), (848, 1703605), (899, 1606960), (1060, 1362884), (1160, 1245394), (1240, 1165046), (1516, 952940), (1537, 939920), (1643, 879280), (1798, 803480), (1895, 762352), (2120, 681442), (2320, 622697), (2480, 582523), (3032, 476470), (3074, 469960), (3286, 439640), (3596, 401740), (3790, 381176), (4240, 340721), (4495, 321392), (6064, 238235), (6148, 234980), (6572, 219820), (7192, 200870), (7580, 190588), (7685, 187984), (8215, 175856), (8990, 160696), (10991, 131440), (11749, 122960), (12296, 117490), (13144, 109910), (14384, 100435), (15160, 95294), (15370, 93992), (16430, 87928), (17980, 80348), (20087, 71920), (21982, 65720), (23498, 61480), (24592, 58745), (26288, 54955), (30320, 47647), (30740, 46996), (32860, 43964), (35960, 40174)]