1074002580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:755

約数の個数: 216

約数和(自身を含む): 3812320512

約数和(自身を除く): 2738317932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 263, 294, 315, 420, 441, 463, 490, 526, 588, 630, 735, 789, 882, 926, 980, 1052, 1260, 1315, 1389, 1470, 1578, 1764, 1841, 1852, 2205, 2315, 2367, 2630, 2778, 2940, 3156, 3241, 3682, 3945, 4167, 4410, 4630, 4734, 5260, 5523, 5556, 6482, 6945, 7364, 7890, 8334, 8820, 9205, 9260, 9468, 9723, 11046, 11835, 12887, 12964, 13890, 15780, 16205, 16569, 16668, 18410, 19446, 20835, 22092, 22687, 23670, 25774, 27615, 27780, 29169, 32410, 33138, 36820, 38661, 38892, 41670, 45374, 47340, 48615, 51548, 55230, 58338, 64435, 64820, 66276, 68061, 77322, 82845, 83340, 90748, 97230, 110460, 113435, 115983, 116676, 121769, 128870, 136122, 145845, 154644, 165690, 193305, 194460, 204183, 226870, 231966, 243538, 257740, 272244, 291690, 331380, 340305, 365307, 386610, 408366, 453740, 463932, 487076, 579915, 583380, 608845, 680610, 730614, 773220, 816732, 852383, 1020915, 1095921, 1159830, 1217690, 1361220, 1461228, 1704766, 1826535, 2041830, 2191842, 2319660, 2435380, 2557149, 3409532, 3653070, 4083660, 4261915, 4383684, 5114298, 5479605, 5966681, 7306140, 7671447, 8523830, 10228596, 10959210, 11933362, 12785745, 15342894, 17047660, 17900043, 21918420, 23866724, 25571490, 29833405, 30685788, 35800086, 38357235, 51142980, 53700129, 59666810, 71600172, 76714470, 89500215, 107400258, 119333620, 153428940, 179000430, 214800516, 268500645, 358000860, 537001290, 1074002580]

約数ペア:

[(1, 1074002580), (2, 537001290), (3, 358000860), (4, 268500645), (5, 214800516), (6, 179000430), (7, 153428940), (9, 119333620), (10, 107400258), (12, 89500215), (14, 76714470), (15, 71600172), (18, 59666810), (20, 53700129), (21, 51142980), (28, 38357235), (30, 35800086), (35, 30685788), (36, 29833405), (42, 25571490), (45, 23866724), (49, 21918420), (60, 17900043), (63, 17047660), (70, 15342894), (84, 12785745), (90, 11933362), (98, 10959210), (105, 10228596), (126, 8523830), (140, 7671447), (147, 7306140), (180, 5966681), (196, 5479605), (210, 5114298), (245, 4383684), (252, 4261915), (263, 4083660), (294, 3653070), (315, 3409532), (420, 2557149), (441, 2435380), (463, 2319660), (490, 2191842), (526, 2041830), (588, 1826535), (630, 1704766), (735, 1461228), (789, 1361220), (882, 1217690), (926, 1159830), (980, 1095921), (1052, 1020915), (1260, 852383), (1315, 816732), (1389, 773220), (1470, 730614), (1578, 680610), (1764, 608845), (1841, 583380), (1852, 579915), (2205, 487076), (2315, 463932), (2367, 453740), (2630, 408366), (2778, 386610), (2940, 365307), (3156, 340305), (3241, 331380), (3682, 291690), (3945, 272244), (4167, 257740), (4410, 243538), (4630, 231966), (4734, 226870), (5260, 204183), (5523, 194460), (5556, 193305), (6482, 165690), (6945, 154644), (7364, 145845), (7890, 136122), (8334, 128870), (8820, 121769), (9205, 116676), (9260, 115983), (9468, 113435), (9723, 110460), (11046, 97230), (11835, 90748), (12887, 83340), (12964, 82845), (13890, 77322), (15780, 68061), (16205, 66276), (16569, 64820), (16668, 64435), (18410, 58338), (19446, 55230), (20835, 51548), (22092, 48615), (22687, 47340), (23670, 45374), (25774, 41670), (27615, 38892), (27780, 38661), (29169, 36820), (32410, 33138)]