163271430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 368952570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 43, 45, 49, 54, 63, 70, 82, 86, 90, 98, 105, 123, 126, 129, 135, 147, 189, 205, 210, 215, 245, 246, 258, 270, 287, 294, 301, 315, 343, 369, 378, 387, 410, 430, 441, 490, 574, 602, 615, 630, 645, 686, 735, 738, 774, 861, 882, 903, 945, 1029, 1107, 1161, 1230, 1290, 1323, 1435, 1470, 1505, 1715, 1722, 1763, 1806, 1845, 1890, 1935, 2009, 2058, 2107, 2205, 2214, 2322, 2583, 2646, 2709, 2870, 3010, 3087, 3430, 3526, 3690, 3870, 4018, 4214, 4305, 4410, 4515, 5145, 5166, 5289, 5418, 5535, 5805, 6027, 6174, 6321, 6615, 7749, 8127, 8610, 8815, 9030, 9261, 10045, 10290, 10535, 10578, 11070, 11610, 12054, 12341, 12642, 12915, 13230, 13545, 14063, 14749, 15435, 15498, 15867, 16254, 17630, 18081, 18522, 18963, 20090, 21070, 24682, 25830, 26445, 27090, 28126, 29498, 30135, 30870, 31605, 31734, 36162, 37023, 37926, 38745, 40635, 42189, 44247, 46305, 47601, 52890, 54243, 56889, 60270, 61705, 63210, 70315, 73745, 74046, 77490, 79335, 81270, 84378, 86387, 88494, 90405, 92610, 94815, 95202, 108486, 111069, 113778, 123410, 126567, 132741, 140630, 147490, 158670, 172774, 180810, 185115, 189630, 210945, 221235, 222138, 238005, 253134, 259161, 265482, 271215, 284445, 333207, 370230, 379701, 398223, 421890, 431935, 442470, 476010, 518322, 542430, 555345, 568890, 604709, 632835, 663705, 666414, 759402, 777483, 796446, 863870, 1110690, 1209418, 1265670, 1295805, 1327410, 1554966, 1666035, 1814127, 1898505, 1991115, 2332449, 2591610, 3023545, 3332070, 3628254, 3797010, 3887415, 3982230, 4664898, 5442381, 6047090, 7774830, 9070635, 10884762, 11662245, 16327143, 18141270, 23324490, 27211905, 32654286, 54423810, 81635715, 163271430]

約数ペア:

[(1, 163271430), (2, 81635715), (3, 54423810), (5, 32654286), (6, 27211905), (7, 23324490), (9, 18141270), (10, 16327143), (14, 11662245), (15, 10884762), (18, 9070635), (21, 7774830), (27, 6047090), (30, 5442381), (35, 4664898), (41, 3982230), (42, 3887415), (43, 3797010), (45, 3628254), (49, 3332070), (54, 3023545), (63, 2591610), (70, 2332449), (82, 1991115), (86, 1898505), (90, 1814127), (98, 1666035), (105, 1554966), (123, 1327410), (126, 1295805), (129, 1265670), (135, 1209418), (147, 1110690), (189, 863870), (205, 796446), (210, 777483), (215, 759402), (245, 666414), (246, 663705), (258, 632835), (270, 604709), (287, 568890), (294, 555345), (301, 542430), (315, 518322), (343, 476010), (369, 442470), (378, 431935), (387, 421890), (410, 398223), (430, 379701), (441, 370230), (490, 333207), (574, 284445), (602, 271215), (615, 265482), (630, 259161), (645, 253134), (686, 238005), (735, 222138), (738, 221235), (774, 210945), (861, 189630), (882, 185115), (903, 180810), (945, 172774), (1029, 158670), (1107, 147490), (1161, 140630), (1230, 132741), (1290, 126567), (1323, 123410), (1435, 113778), (1470, 111069), (1505, 108486), (1715, 95202), (1722, 94815), (1763, 92610), (1806, 90405), (1845, 88494), (1890, 86387), (1935, 84378), (2009, 81270), (2058, 79335), (2107, 77490), (2205, 74046), (2214, 73745), (2322, 70315), (2583, 63210), (2646, 61705), (2709, 60270), (2870, 56889), (3010, 54243), (3087, 52890), (3430, 47601), (3526, 46305), (3690, 44247), (3870, 42189), (4018, 40635), (4214, 38745), (4305, 37926), (4410, 37023), (4515, 36162), (5145, 31734), (5166, 31605), (5289, 30870), (5418, 30135), (5535, 29498), (5805, 28126), (6027, 27090), (6174, 26445), (6321, 25830), (6615, 24682), (7749, 21070), (8127, 20090), (8610, 18963), (8815, 18522), (9030, 18081), (9261, 17630), (10045, 16254), (10290, 15867), (10535, 15498), (10578, 15435), (11070, 14749), (11610, 14063), (12054, 13545), (12341, 13230), (12642, 12915)]