146929440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6247}}^1$

素因数の和:6279

約数の個数: 144

約数和(自身を含む): 538477632

約数和(自身を除く): 391548192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6247, 7840, 11760, 12494, 18741, 23520, 24988, 31235, 37482, 43729, 49976, 62470, 74964, 87458, 93705, 99952, 124940, 131187, 149928, 174916, 187410, 199904, 218645, 249880, 262374, 299856, 306103, 349832, 374820, 437290, 499760, 524748, 599712, 612206, 655935, 699664, 749640, 874580, 918309, 999520, 1049496, 1224412, 1311870, 1399328, 1499280, 1530515, 1749160, 1836618, 2098992, 2448824, 2623740, 2998560, 3061030, 3498320, 3673236, 4197984, 4591545, 4897648, 5247480, 6122060, 6996640, 7346472, 9183090, 9795296, 10494960, 12244120, 14692944, 18366180, 20989920, 24488240, 29385888, 36732360, 48976480, 73464720, 146929440]

約数ペア:

[(1, 146929440), (2, 73464720), (3, 48976480), (4, 36732360), (5, 29385888), (6, 24488240), (7, 20989920), (8, 18366180), (10, 14692944), (12, 12244120), (14, 10494960), (15, 9795296), (16, 9183090), (20, 7346472), (21, 6996640), (24, 6122060), (28, 5247480), (30, 4897648), (32, 4591545), (35, 4197984), (40, 3673236), (42, 3498320), (48, 3061030), (49, 2998560), (56, 2623740), (60, 2448824), (70, 2098992), (80, 1836618), (84, 1749160), (96, 1530515), (98, 1499280), (105, 1399328), (112, 1311870), (120, 1224412), (140, 1049496), (147, 999520), (160, 918309), (168, 874580), (196, 749640), (210, 699664), (224, 655935), (240, 612206), (245, 599712), (280, 524748), (294, 499760), (336, 437290), (392, 374820), (420, 349832), (480, 306103), (490, 299856), (560, 262374), (588, 249880), (672, 218645), (735, 199904), (784, 187410), (840, 174916), (980, 149928), (1120, 131187), (1176, 124940), (1470, 99952), (1568, 93705), (1680, 87458), (1960, 74964), (2352, 62470), (2940, 49976), (3360, 43729), (3920, 37482), (4704, 31235), (5880, 24988), (6247, 23520), (7840, 18741), (11760, 12494)]