8275260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 29998080

約数和(自身を除く): 21722820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 61, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 122, 133, 140, 170, 183, 190, 204, 210, 228, 238, 244, 255, 266, 285, 305, 323, 340, 357, 366, 380, 399, 420, 427, 476, 510, 532, 570, 595, 610, 646, 665, 714, 732, 798, 854, 915, 969, 1020, 1037, 1140, 1159, 1190, 1220, 1281, 1292, 1330, 1428, 1596, 1615, 1708, 1785, 1830, 1938, 1995, 2074, 2135, 2261, 2318, 2380, 2562, 2660, 3111, 3230, 3477, 3570, 3660, 3876, 3990, 4148, 4270, 4522, 4636, 4845, 5124, 5185, 5795, 6222, 6405, 6460, 6783, 6954, 7140, 7259, 7980, 8113, 8540, 9044, 9690, 10370, 11305, 11590, 12444, 12810, 13566, 13908, 14518, 15555, 16226, 17385, 19380, 19703, 20740, 21777, 22610, 23180, 24339, 25620, 27132, 29036, 31110, 32452, 33915, 34770, 36295, 39406, 40565, 43554, 45220, 48678, 59109, 62220, 67830, 69540, 72590, 78812, 81130, 87108, 97356, 98515, 108885, 118218, 121695, 135660, 137921, 145180, 162260, 197030, 217770, 236436, 243390, 275842, 295545, 394060, 413763, 435540, 486780, 551684, 591090, 689605, 827526, 1182180, 1379210, 1655052, 2068815, 2758420, 4137630, 8275260]

約数ペア:

[(1, 8275260), (2, 4137630), (3, 2758420), (4, 2068815), (5, 1655052), (6, 1379210), (7, 1182180), (10, 827526), (12, 689605), (14, 591090), (15, 551684), (17, 486780), (19, 435540), (20, 413763), (21, 394060), (28, 295545), (30, 275842), (34, 243390), (35, 236436), (38, 217770), (42, 197030), (51, 162260), (57, 145180), (60, 137921), (61, 135660), (68, 121695), (70, 118218), (76, 108885), (84, 98515), (85, 97356), (95, 87108), (102, 81130), (105, 78812), (114, 72590), (119, 69540), (122, 67830), (133, 62220), (140, 59109), (170, 48678), (183, 45220), (190, 43554), (204, 40565), (210, 39406), (228, 36295), (238, 34770), (244, 33915), (255, 32452), (266, 31110), (285, 29036), (305, 27132), (323, 25620), (340, 24339), (357, 23180), (366, 22610), (380, 21777), (399, 20740), (420, 19703), (427, 19380), (476, 17385), (510, 16226), (532, 15555), (570, 14518), (595, 13908), (610, 13566), (646, 12810), (665, 12444), (714, 11590), (732, 11305), (798, 10370), (854, 9690), (915, 9044), (969, 8540), (1020, 8113), (1037, 7980), (1140, 7259), (1159, 7140), (1190, 6954), (1220, 6783), (1281, 6460), (1292, 6405), (1330, 6222), (1428, 5795), (1596, 5185), (1615, 5124), (1708, 4845), (1785, 4636), (1830, 4522), (1938, 4270), (1995, 4148), (2074, 3990), (2135, 3876), (2261, 3660), (2318, 3570), (2380, 3477), (2562, 3230), (2660, 3111)]