144633440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 416223360

約数和(自身を除く): 271589920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 61, 70, 73, 80, 112, 116, 122, 140, 145, 146, 160, 203, 224, 232, 244, 280, 290, 292, 305, 365, 406, 427, 464, 488, 511, 560, 580, 584, 610, 730, 812, 854, 928, 976, 1015, 1022, 1120, 1160, 1168, 1220, 1460, 1624, 1708, 1769, 1952, 2030, 2044, 2117, 2135, 2320, 2336, 2440, 2555, 2920, 3248, 3416, 3538, 4060, 4088, 4234, 4270, 4453, 4640, 4880, 5110, 5840, 6496, 6832, 7076, 8120, 8176, 8468, 8540, 8845, 8906, 9760, 10220, 10585, 11680, 12383, 13664, 14152, 14819, 16240, 16352, 16936, 17080, 17690, 17812, 20440, 21170, 22265, 24766, 28304, 29638, 31171, 32480, 33872, 34160, 35380, 35624, 40880, 42340, 44530, 49532, 56608, 59276, 61915, 62342, 67744, 68320, 70760, 71248, 74095, 81760, 84680, 89060, 99064, 118552, 123830, 124684, 129137, 141520, 142496, 148190, 155855, 169360, 178120, 198128, 237104, 247660, 249368, 258274, 283040, 296380, 311710, 338720, 356240, 396256, 474208, 495320, 498736, 516548, 592760, 623420, 645685, 712480, 903959, 990640, 997472, 1033096, 1185520, 1246840, 1291370, 1807918, 1981280, 2066192, 2371040, 2493680, 2582740, 3615836, 4132384, 4519795, 4987360, 5165480, 7231672, 9039590, 10330960, 14463344, 18079180, 20661920, 28926688, 36158360, 72316720, 144633440]

約数ペア:

[(1, 144633440), (2, 72316720), (4, 36158360), (5, 28926688), (7, 20661920), (8, 18079180), (10, 14463344), (14, 10330960), (16, 9039590), (20, 7231672), (28, 5165480), (29, 4987360), (32, 4519795), (35, 4132384), (40, 3615836), (56, 2582740), (58, 2493680), (61, 2371040), (70, 2066192), (73, 1981280), (80, 1807918), (112, 1291370), (116, 1246840), (122, 1185520), (140, 1033096), (145, 997472), (146, 990640), (160, 903959), (203, 712480), (224, 645685), (232, 623420), (244, 592760), (280, 516548), (290, 498736), (292, 495320), (305, 474208), (365, 396256), (406, 356240), (427, 338720), (464, 311710), (488, 296380), (511, 283040), (560, 258274), (580, 249368), (584, 247660), (610, 237104), (730, 198128), (812, 178120), (854, 169360), (928, 155855), (976, 148190), (1015, 142496), (1022, 141520), (1120, 129137), (1160, 124684), (1168, 123830), (1220, 118552), (1460, 99064), (1624, 89060), (1708, 84680), (1769, 81760), (1952, 74095), (2030, 71248), (2044, 70760), (2117, 68320), (2135, 67744), (2320, 62342), (2336, 61915), (2440, 59276), (2555, 56608), (2920, 49532), (3248, 44530), (3416, 42340), (3538, 40880), (4060, 35624), (4088, 35380), (4234, 34160), (4270, 33872), (4453, 32480), (4640, 31171), (4880, 29638), (5110, 28304), (5840, 24766), (6496, 22265), (6832, 21170), (7076, 20440), (8120, 17812), (8176, 17690), (8468, 17080), (8540, 16936), (8845, 16352), (8906, 16240), (9760, 14819), (10220, 14152), (10585, 13664), (11680, 12383)]