145818960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 554964480

約数和(自身を除く): 409145520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 48, 56, 58, 60, 70, 73, 80, 82, 84, 87, 105, 112, 116, 120, 123, 140, 145, 146, 164, 168, 174, 203, 205, 210, 219, 232, 240, 246, 280, 287, 290, 292, 328, 336, 348, 365, 406, 410, 420, 435, 438, 464, 492, 511, 560, 574, 580, 584, 609, 615, 656, 696, 730, 812, 820, 840, 861, 870, 876, 984, 1015, 1022, 1095, 1148, 1160, 1168, 1189, 1218, 1230, 1392, 1435, 1460, 1533, 1624, 1640, 1680, 1722, 1740, 1752, 1968, 2030, 2044, 2117, 2190, 2296, 2320, 2378, 2436, 2460, 2555, 2870, 2920, 2993, 3045, 3066, 3248, 3280, 3444, 3480, 3504, 3567, 4060, 4088, 4234, 4305, 4380, 4592, 4756, 4872, 4920, 5110, 5740, 5840, 5945, 5986, 6090, 6132, 6351, 6888, 6960, 7134, 7665, 8120, 8176, 8323, 8468, 8610, 8760, 8979, 9512, 9744, 9840, 10220, 10585, 11480, 11890, 11972, 12180, 12264, 12702, 13776, 14268, 14819, 14965, 15330, 16240, 16646, 16936, 17220, 17520, 17835, 17958, 19024, 20440, 20951, 21170, 22960, 23780, 23944, 24360, 24528, 24969, 25404, 28536, 29638, 29930, 30660, 31755, 33292, 33872, 34440, 35670, 35916, 40880, 41615, 41902, 42340, 44457, 44895, 47560, 47888, 48720, 49938, 50808, 57072, 59276, 59860, 61320, 62853, 63510, 66584, 68880, 71340, 71832, 74095, 83230, 83804, 84680, 86797, 88914, 89790, 95120, 99876, 101616, 104755, 118552, 119720, 122640, 124845, 125706, 127020, 133168, 142680, 143664, 148190, 166460, 167608, 169360, 173594, 177828, 179580, 199752, 209510, 222285, 237104, 239440, 249690, 251412, 254040, 260391, 285360, 296380, 314265, 332920, 335216, 347188, 355656, 359160, 399504, 419020, 433985, 444570, 499380, 502824, 508080, 520782, 592760, 607579, 628530, 665840, 694376, 711312, 718320, 838040, 867970, 889140, 998760, 1005648, 1041564, 1185520, 1215158, 1257060, 1301955, 1388752, 1676080, 1735940, 1778280, 1822737, 1997520, 2083128, 2430316, 2514120, 2603910, 3037895, 3471880, 3556560, 3645474, 4166256, 4860632, 5028240, 5207820, 6075790, 6943760, 7290948, 9113685, 9721264, 10415640, 12151580, 14581896, 18227370, 20831280, 24303160, 29163792, 36454740, 48606320, 72909480, 145818960]

約数ペア:

[(1, 145818960), (2, 72909480), (3, 48606320), (4, 36454740), (5, 29163792), (6, 24303160), (7, 20831280), (8, 18227370), (10, 14581896), (12, 12151580), (14, 10415640), (15, 9721264), (16, 9113685), (20, 7290948), (21, 6943760), (24, 6075790), (28, 5207820), (29, 5028240), (30, 4860632), (35, 4166256), (40, 3645474), (41, 3556560), (42, 3471880), (48, 3037895), (56, 2603910), (58, 2514120), (60, 2430316), (70, 2083128), (73, 1997520), (80, 1822737), (82, 1778280), (84, 1735940), (87, 1676080), (105, 1388752), (112, 1301955), (116, 1257060), (120, 1215158), (123, 1185520), (140, 1041564), (145, 1005648), (146, 998760), (164, 889140), (168, 867970), (174, 838040), (203, 718320), (205, 711312), (210, 694376), (219, 665840), (232, 628530), (240, 607579), (246, 592760), (280, 520782), (287, 508080), (290, 502824), (292, 499380), (328, 444570), (336, 433985), (348, 419020), (365, 399504), (406, 359160), (410, 355656), (420, 347188), (435, 335216), (438, 332920), (464, 314265), (492, 296380), (511, 285360), (560, 260391), (574, 254040), (580, 251412), (584, 249690), (609, 239440), (615, 237104), (656, 222285), (696, 209510), (730, 199752), (812, 179580), (820, 177828), (840, 173594), (861, 169360), (870, 167608), (876, 166460), (984, 148190), (1015, 143664), (1022, 142680), (1095, 133168), (1148, 127020), (1160, 125706), (1168, 124845), (1189, 122640), (1218, 119720), (1230, 118552), (1392, 104755), (1435, 101616), (1460, 99876), (1533, 95120), (1624, 89790), (1640, 88914), (1680, 86797), (1722, 84680), (1740, 83804), (1752, 83230), (1968, 74095), (2030, 71832), (2044, 71340), (2117, 68880), (2190, 66584), (2296, 63510), (2320, 62853), (2378, 61320), (2436, 59860), (2460, 59276), (2555, 57072), (2870, 50808), (2920, 49938), (2993, 48720), (3045, 47888), (3066, 47560), (3248, 44895), (3280, 44457), (3444, 42340), (3480, 41902), (3504, 41615), (3567, 40880), (4060, 35916), (4088, 35670), (4234, 34440), (4305, 33872), (4380, 33292), (4592, 31755), (4756, 30660), (4872, 29930), (4920, 29638), (5110, 28536), (5740, 25404), (5840, 24969), (5945, 24528), (5986, 24360), (6090, 23944), (6132, 23780), (6351, 22960), (6888, 21170), (6960, 20951), (7134, 20440), (7665, 19024), (8120, 17958), (8176, 17835), (8323, 17520), (8468, 17220), (8610, 16936), (8760, 16646), (8979, 16240), (9512, 15330), (9744, 14965), (9840, 14819), (10220, 14268), (10585, 13776), (11480, 12702), (11890, 12264), (11972, 12180)]