1392454560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 288

約数和(自身を含む): 5178624192

約数和(自身を除く): 3786169632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 730, 735, 784, 811, 840, 876, 980, 1022, 1095, 1120, 1168, 1176, 1460, 1470, 1533, 1568, 1622, 1680, 1752, 1960, 2044, 2190, 2336, 2352, 2433, 2555, 2920, 2940, 3066, 3244, 3360, 3504, 3577, 3920, 4055, 4088, 4380, 4704, 4866, 5110, 5677, 5840, 5880, 6132, 6488, 7008, 7154, 7665, 7840, 8110, 8176, 8760, 9732, 10220, 10731, 11354, 11680, 11760, 12165, 12264, 12976, 14308, 15330, 16220, 16352, 17031, 17520, 17885, 19464, 20440, 21462, 22708, 23520, 24330, 24528, 25952, 28385, 28616, 30660, 32440, 34062, 35040, 35770, 38928, 39739, 40880, 42924, 45416, 48660, 49056, 53655, 56770, 57232, 59203, 61320, 64880, 68124, 71540, 77856, 79478, 81760, 85155, 85848, 90832, 97320, 107310, 113540, 114464, 118406, 119217, 122640, 129760, 136248, 143080, 158956, 170310, 171696, 177609, 181664, 194640, 198695, 214620, 227080, 236812, 238434, 245280, 272496, 286160, 296015, 317912, 340620, 343392, 355218, 389280, 397390, 414421, 429240, 454160, 473624, 476868, 544992, 572320, 592030, 596085, 635824, 681240, 710436, 794780, 828842, 858480, 888045, 908320, 947248, 953736, 1184060, 1192170, 1243263, 1271648, 1362480, 1420872, 1589560, 1657684, 1716960, 1776090, 1894496, 1907472, 2072105, 2368120, 2384340, 2486526, 2724960, 2841744, 2900947, 3179120, 3315368, 3552180, 3814944, 4144210, 4736240, 4768680, 4973052, 5683488, 5801894, 6216315, 6358240, 6630736, 7104360, 8288420, 8702841, 9472480, 9537360, 9946104, 11603788, 12432630, 13261472, 14208720, 14504735, 16576840, 17405682, 19074720, 19892208, 23207576, 24865260, 28417440, 29009470, 33153680, 34811364, 39784416, 43514205, 46415152, 49730520, 58018940, 66307360, 69622728, 87028410, 92830304, 99461040, 116037880, 139245456, 174056820, 198922080, 232075760, 278490912, 348113640, 464151520, 696227280, 1392454560]

約数ペア:

[(1, 1392454560), (2, 696227280), (3, 464151520), (4, 348113640), (5, 278490912), (6, 232075760), (7, 198922080), (8, 174056820), (10, 139245456), (12, 116037880), (14, 99461040), (15, 92830304), (16, 87028410), (20, 69622728), (21, 66307360), (24, 58018940), (28, 49730520), (30, 46415152), (32, 43514205), (35, 39784416), (40, 34811364), (42, 33153680), (48, 29009470), (49, 28417440), (56, 24865260), (60, 23207576), (70, 19892208), (73, 19074720), (80, 17405682), (84, 16576840), (96, 14504735), (98, 14208720), (105, 13261472), (112, 12432630), (120, 11603788), (140, 9946104), (146, 9537360), (147, 9472480), (160, 8702841), (168, 8288420), (196, 7104360), (210, 6630736), (219, 6358240), (224, 6216315), (240, 5801894), (245, 5683488), (280, 4973052), (292, 4768680), (294, 4736240), (336, 4144210), (365, 3814944), (392, 3552180), (420, 3315368), (438, 3179120), (480, 2900947), (490, 2841744), (511, 2724960), (560, 2486526), (584, 2384340), (588, 2368120), (672, 2072105), (730, 1907472), (735, 1894496), (784, 1776090), (811, 1716960), (840, 1657684), (876, 1589560), (980, 1420872), (1022, 1362480), (1095, 1271648), (1120, 1243263), (1168, 1192170), (1176, 1184060), (1460, 953736), (1470, 947248), (1533, 908320), (1568, 888045), (1622, 858480), (1680, 828842), (1752, 794780), (1960, 710436), (2044, 681240), (2190, 635824), (2336, 596085), (2352, 592030), (2433, 572320), (2555, 544992), (2920, 476868), (2940, 473624), (3066, 454160), (3244, 429240), (3360, 414421), (3504, 397390), (3577, 389280), (3920, 355218), (4055, 343392), (4088, 340620), (4380, 317912), (4704, 296015), (4866, 286160), (5110, 272496), (5677, 245280), (5840, 238434), (5880, 236812), (6132, 227080), (6488, 214620), (7008, 198695), (7154, 194640), (7665, 181664), (7840, 177609), (8110, 171696), (8176, 170310), (8760, 158956), (9732, 143080), (10220, 136248), (10731, 129760), (11354, 122640), (11680, 119217), (11760, 118406), (12165, 114464), (12264, 113540), (12976, 107310), (14308, 97320), (15330, 90832), (16220, 85848), (16352, 85155), (17031, 81760), (17520, 79478), (17885, 77856), (19464, 71540), (20440, 68124), (21462, 64880), (22708, 61320), (23520, 59203), (24330, 57232), (24528, 56770), (25952, 53655), (28385, 49056), (28616, 48660), (30660, 45416), (32440, 42924), (34062, 40880), (35040, 39739), (35770, 38928)]