186339720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13049}}^1$

素因数の和:13087

約数の個数: 128

約数和(自身を含む): 676512000

約数和(自身を除く): 490172280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 13049, 14280, 26098, 39147, 52196, 65245, 78294, 91343, 104392, 130490, 156588, 182686, 195735, 221833, 260980, 274029, 313176, 365372, 391470, 443666, 456715, 521960, 548058, 665499, 730744, 782940, 887332, 913430, 1096116, 1109165, 1330998, 1370145, 1552831, 1565880, 1774664, 1826860, 2192232, 2218330, 2661996, 2740290, 3105662, 3327495, 3653720, 4436660, 4658493, 5323992, 5480580, 6211324, 6654990, 7764155, 8873320, 9316986, 10961160, 12422648, 13309980, 15528310, 18633972, 23292465, 26619960, 31056620, 37267944, 46584930, 62113240, 93169860, 186339720]

約数ペア:

[(1, 186339720), (2, 93169860), (3, 62113240), (4, 46584930), (5, 37267944), (6, 31056620), (7, 26619960), (8, 23292465), (10, 18633972), (12, 15528310), (14, 13309980), (15, 12422648), (17, 10961160), (20, 9316986), (21, 8873320), (24, 7764155), (28, 6654990), (30, 6211324), (34, 5480580), (35, 5323992), (40, 4658493), (42, 4436660), (51, 3653720), (56, 3327495), (60, 3105662), (68, 2740290), (70, 2661996), (84, 2218330), (85, 2192232), (102, 1826860), (105, 1774664), (119, 1565880), (120, 1552831), (136, 1370145), (140, 1330998), (168, 1109165), (170, 1096116), (204, 913430), (210, 887332), (238, 782940), (255, 730744), (280, 665499), (340, 548058), (357, 521960), (408, 456715), (420, 443666), (476, 391470), (510, 365372), (595, 313176), (680, 274029), (714, 260980), (840, 221833), (952, 195735), (1020, 182686), (1190, 156588), (1428, 130490), (1785, 104392), (2040, 91343), (2380, 78294), (2856, 65245), (3570, 52196), (4760, 39147), (7140, 26098), (13049, 14280)]