179263980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8408

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 478818900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8369, 10710, 16738, 21420, 25107, 33476, 41845, 50214, 58583, 75321, 83690, 100428, 117166, 125535, 142273, 150642, 167380, 175749, 234332, 251070, 284546, 292915, 301284, 351498, 376605, 426819, 502140, 527247, 569092, 585830, 702996, 711365, 753210, 853638, 878745, 995911, 1054494, 1171660, 1280457, 1422730, 1506420, 1707276, 1757490, 1991822, 2108988, 2134095, 2560914, 2636235, 2845460, 2987733, 3514980, 3983644, 4268190, 4979555, 5121828, 5272470, 5975466, 6402285, 8536380, 8963199, 9959110, 10544940, 11950932, 12804570, 14938665, 17926398, 19918220, 25609140, 29877330, 35852796, 44815995, 59754660, 89631990, 179263980]

約数ペア:

[(1, 179263980), (2, 89631990), (3, 59754660), (4, 44815995), (5, 35852796), (6, 29877330), (7, 25609140), (9, 19918220), (10, 17926398), (12, 14938665), (14, 12804570), (15, 11950932), (17, 10544940), (18, 9959110), (20, 8963199), (21, 8536380), (28, 6402285), (30, 5975466), (34, 5272470), (35, 5121828), (36, 4979555), (42, 4268190), (45, 3983644), (51, 3514980), (60, 2987733), (63, 2845460), (68, 2636235), (70, 2560914), (84, 2134095), (85, 2108988), (90, 1991822), (102, 1757490), (105, 1707276), (119, 1506420), (126, 1422730), (140, 1280457), (153, 1171660), (170, 1054494), (180, 995911), (204, 878745), (210, 853638), (238, 753210), (252, 711365), (255, 702996), (306, 585830), (315, 569092), (340, 527247), (357, 502140), (420, 426819), (476, 376605), (510, 351498), (595, 301284), (612, 292915), (630, 284546), (714, 251070), (765, 234332), (1020, 175749), (1071, 167380), (1190, 150642), (1260, 142273), (1428, 125535), (1530, 117166), (1785, 100428), (2142, 83690), (2380, 75321), (3060, 58583), (3570, 50214), (4284, 41845), (5355, 33476), (7140, 25107), (8369, 21420), (10710, 16738)]