144408880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 453426336

約数和(自身を除く): 309017456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 170, 176, 187, 196, 197, 220, 238, 245, 272, 280, 308, 340, 374, 385, 392, 394, 440, 476, 490, 539, 560, 595, 616, 680, 748, 770, 784, 788, 833, 880, 935, 952, 980, 985, 1078, 1190, 1232, 1309, 1360, 1379, 1496, 1540, 1576, 1666, 1870, 1904, 1960, 1970, 2156, 2167, 2380, 2618, 2695, 2758, 2992, 3080, 3152, 3332, 3349, 3740, 3920, 3940, 4165, 4312, 4334, 4760, 5236, 5390, 5516, 6160, 6545, 6664, 6698, 6895, 7480, 7880, 8330, 8624, 8668, 9163, 9520, 9653, 10472, 10780, 10835, 11032, 13090, 13328, 13396, 13790, 14960, 15169, 15760, 16660, 16745, 17336, 18326, 19306, 20944, 21560, 21670, 22064, 23443, 26180, 26792, 27580, 30338, 33320, 33490, 34672, 36652, 36839, 38612, 43120, 43340, 45815, 46886, 48265, 52360, 53584, 55160, 60676, 66640, 66980, 73304, 73678, 75845, 77224, 86680, 91630, 93772, 96530, 104720, 106183, 110320, 117215, 121352, 133960, 146608, 147356, 151690, 154448, 164101, 173360, 183260, 184195, 187544, 193060, 212366, 234430, 242704, 257873, 267920, 294712, 303380, 328202, 366520, 368390, 375088, 386120, 424732, 468860, 515746, 530915, 589424, 606760, 656404, 733040, 736780, 772240, 820505, 849464, 937720, 1031492, 1061830, 1213520, 1289365, 1312808, 1473560, 1641010, 1698928, 1805111, 1875440, 2062984, 2123660, 2578730, 2625616, 2947120, 3282020, 3610222, 4125968, 4247320, 5157460, 6564040, 7220444, 8494640, 9025555, 10314920, 13128080, 14440888, 18051110, 20629840, 28881776, 36102220, 72204440, 144408880]

約数ペア:

[(1, 144408880), (2, 72204440), (4, 36102220), (5, 28881776), (7, 20629840), (8, 18051110), (10, 14440888), (11, 13128080), (14, 10314920), (16, 9025555), (17, 8494640), (20, 7220444), (22, 6564040), (28, 5157460), (34, 4247320), (35, 4125968), (40, 3610222), (44, 3282020), (49, 2947120), (55, 2625616), (56, 2578730), (68, 2123660), (70, 2062984), (77, 1875440), (80, 1805111), (85, 1698928), (88, 1641010), (98, 1473560), (110, 1312808), (112, 1289365), (119, 1213520), (136, 1061830), (140, 1031492), (154, 937720), (170, 849464), (176, 820505), (187, 772240), (196, 736780), (197, 733040), (220, 656404), (238, 606760), (245, 589424), (272, 530915), (280, 515746), (308, 468860), (340, 424732), (374, 386120), (385, 375088), (392, 368390), (394, 366520), (440, 328202), (476, 303380), (490, 294712), (539, 267920), (560, 257873), (595, 242704), (616, 234430), (680, 212366), (748, 193060), (770, 187544), (784, 184195), (788, 183260), (833, 173360), (880, 164101), (935, 154448), (952, 151690), (980, 147356), (985, 146608), (1078, 133960), (1190, 121352), (1232, 117215), (1309, 110320), (1360, 106183), (1379, 104720), (1496, 96530), (1540, 93772), (1576, 91630), (1666, 86680), (1870, 77224), (1904, 75845), (1960, 73678), (1970, 73304), (2156, 66980), (2167, 66640), (2380, 60676), (2618, 55160), (2695, 53584), (2758, 52360), (2992, 48265), (3080, 46886), (3152, 45815), (3332, 43340), (3349, 43120), (3740, 38612), (3920, 36839), (3940, 36652), (4165, 34672), (4312, 33490), (4334, 33320), (4760, 30338), (5236, 27580), (5390, 26792), (5516, 26180), (6160, 23443), (6545, 22064), (6664, 21670), (6698, 21560), (6895, 20944), (7480, 19306), (7880, 18326), (8330, 17336), (8624, 16745), (8668, 16660), (9163, 15760), (9520, 15169), (9653, 14960), (10472, 13790), (10780, 13396), (10835, 13328), (11032, 13090)]