139932240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 514663488

約数和(自身を除く): 374731248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 163, 168, 196, 210, 219, 240, 245, 280, 292, 294, 326, 336, 365, 392, 420, 438, 489, 490, 511, 560, 584, 588, 652, 730, 735, 784, 815, 840, 876, 978, 980, 1022, 1095, 1141, 1168, 1176, 1304, 1460, 1470, 1533, 1630, 1680, 1752, 1956, 1960, 2044, 2190, 2282, 2352, 2445, 2555, 2608, 2920, 2940, 3066, 3260, 3423, 3504, 3577, 3912, 3920, 4088, 4380, 4564, 4890, 5110, 5705, 5840, 5880, 6132, 6520, 6846, 7154, 7665, 7824, 7987, 8176, 8760, 9128, 9780, 10220, 10731, 11410, 11760, 11899, 12264, 13040, 13692, 14308, 15330, 15974, 17115, 17520, 17885, 18256, 19560, 20440, 21462, 22820, 23798, 23961, 24528, 27384, 28616, 30660, 31948, 34230, 35697, 35770, 39120, 39935, 40880, 42924, 45640, 47596, 47922, 53655, 54768, 57232, 59495, 61320, 63896, 68460, 71394, 71540, 79870, 83293, 85848, 91280, 95192, 95844, 107310, 118990, 119805, 122640, 127792, 136920, 142788, 143080, 159740, 166586, 171696, 178485, 190384, 191688, 214620, 237980, 239610, 249879, 273840, 285576, 286160, 319480, 333172, 356970, 383376, 416465, 429240, 475960, 479220, 499758, 571152, 583051, 638960, 666344, 713940, 832930, 858480, 951920, 958440, 999516, 1166102, 1249395, 1332688, 1427880, 1665860, 1749153, 1916880, 1999032, 2332204, 2498790, 2855760, 2915255, 3331720, 3498306, 3998064, 4664408, 4997580, 5830510, 6663440, 6996612, 8745765, 9328816, 9995160, 11661020, 13993224, 17491530, 19990320, 23322040, 27986448, 34983060, 46644080, 69966120, 139932240]

約数ペア:

[(1, 139932240), (2, 69966120), (3, 46644080), (4, 34983060), (5, 27986448), (6, 23322040), (7, 19990320), (8, 17491530), (10, 13993224), (12, 11661020), (14, 9995160), (15, 9328816), (16, 8745765), (20, 6996612), (21, 6663440), (24, 5830510), (28, 4997580), (30, 4664408), (35, 3998064), (40, 3498306), (42, 3331720), (48, 2915255), (49, 2855760), (56, 2498790), (60, 2332204), (70, 1999032), (73, 1916880), (80, 1749153), (84, 1665860), (98, 1427880), (105, 1332688), (112, 1249395), (120, 1166102), (140, 999516), (146, 958440), (147, 951920), (163, 858480), (168, 832930), (196, 713940), (210, 666344), (219, 638960), (240, 583051), (245, 571152), (280, 499758), (292, 479220), (294, 475960), (326, 429240), (336, 416465), (365, 383376), (392, 356970), (420, 333172), (438, 319480), (489, 286160), (490, 285576), (511, 273840), (560, 249879), (584, 239610), (588, 237980), (652, 214620), (730, 191688), (735, 190384), (784, 178485), (815, 171696), (840, 166586), (876, 159740), (978, 143080), (980, 142788), (1022, 136920), (1095, 127792), (1141, 122640), (1168, 119805), (1176, 118990), (1304, 107310), (1460, 95844), (1470, 95192), (1533, 91280), (1630, 85848), (1680, 83293), (1752, 79870), (1956, 71540), (1960, 71394), (2044, 68460), (2190, 63896), (2282, 61320), (2352, 59495), (2445, 57232), (2555, 54768), (2608, 53655), (2920, 47922), (2940, 47596), (3066, 45640), (3260, 42924), (3423, 40880), (3504, 39935), (3577, 39120), (3912, 35770), (3920, 35697), (4088, 34230), (4380, 31948), (4564, 30660), (4890, 28616), (5110, 27384), (5705, 24528), (5840, 23961), (5880, 23798), (6132, 22820), (6520, 21462), (6846, 20440), (7154, 19560), (7665, 18256), (7824, 17885), (7987, 17520), (8176, 17115), (8760, 15974), (9128, 15330), (9780, 14308), (10220, 13692), (10731, 13040), (11410, 12264), (11760, 11899)]