157701180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 418068420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1699, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3398, 3570, 4420, 4641, 5097, 5460, 6188, 6630, 6796, 7140, 7735, 8495, 9282, 10194, 11893, 13260, 15470, 16990, 18564, 20388, 22087, 23205, 23786, 25485, 28883, 30940, 33980, 35679, 44174, 46410, 47572, 50970, 57766, 59465, 66261, 71358, 86649, 88348, 92820, 101940, 110435, 115532, 118930, 132522, 142716, 144415, 154609, 173298, 178395, 202181, 220870, 237860, 265044, 288830, 309218, 331305, 346596, 356790, 375479, 404362, 433245, 441740, 463827, 577660, 606543, 618436, 662610, 713580, 750958, 773045, 808724, 866490, 927654, 1010905, 1126437, 1213086, 1325220, 1501916, 1546090, 1732980, 1855308, 1877395, 2021810, 2252874, 2319135, 2426172, 2628353, 3032715, 3092180, 3754790, 4043620, 4505748, 4638270, 5256706, 5632185, 6065430, 7509580, 7885059, 9276540, 10513412, 11264370, 12130860, 13141765, 15770118, 22528740, 26283530, 31540236, 39425295, 52567060, 78850590, 157701180]

約数ペア:

[(1, 157701180), (2, 78850590), (3, 52567060), (4, 39425295), (5, 31540236), (6, 26283530), (7, 22528740), (10, 15770118), (12, 13141765), (13, 12130860), (14, 11264370), (15, 10513412), (17, 9276540), (20, 7885059), (21, 7509580), (26, 6065430), (28, 5632185), (30, 5256706), (34, 4638270), (35, 4505748), (39, 4043620), (42, 3754790), (51, 3092180), (52, 3032715), (60, 2628353), (65, 2426172), (68, 2319135), (70, 2252874), (78, 2021810), (84, 1877395), (85, 1855308), (91, 1732980), (102, 1546090), (105, 1501916), (119, 1325220), (130, 1213086), (140, 1126437), (156, 1010905), (170, 927654), (182, 866490), (195, 808724), (204, 773045), (210, 750958), (221, 713580), (238, 662610), (255, 618436), (260, 606543), (273, 577660), (340, 463827), (357, 441740), (364, 433245), (390, 404362), (420, 375479), (442, 356790), (455, 346596), (476, 331305), (510, 309218), (546, 288830), (595, 265044), (663, 237860), (714, 220870), (780, 202181), (884, 178395), (910, 173298), (1020, 154609), (1092, 144415), (1105, 142716), (1190, 132522), (1326, 118930), (1365, 115532), (1428, 110435), (1547, 101940), (1699, 92820), (1785, 88348), (1820, 86649), (2210, 71358), (2380, 66261), (2652, 59465), (2730, 57766), (3094, 50970), (3315, 47572), (3398, 46410), (3570, 44174), (4420, 35679), (4641, 33980), (5097, 30940), (5460, 28883), (6188, 25485), (6630, 23786), (6796, 23205), (7140, 22087), (7735, 20388), (8495, 18564), (9282, 16990), (10194, 15470), (11893, 13260)]