69966120

素因数分解:

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

素因数の和:264

約数の個数: 192

約数和(自身を含む): 249030720

約数和(自身を除く): 179064600

約数列:

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

約数ペア:

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