1191469860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 288

約数和(自身を含む): 4389315840

約数和(自身を除く): 3197845980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 157, 171, 180, 190, 210, 228, 252, 266, 285, 314, 315, 317, 342, 380, 399, 420, 471, 532, 570, 628, 630, 634, 665, 684, 785, 798, 855, 942, 951, 1099, 1140, 1197, 1260, 1268, 1330, 1413, 1570, 1585, 1596, 1710, 1884, 1902, 1995, 2198, 2219, 2355, 2394, 2660, 2826, 2853, 2983, 3140, 3170, 3297, 3420, 3804, 3990, 4396, 4438, 4710, 4755, 4788, 5495, 5652, 5706, 5966, 5985, 6023, 6340, 6594, 6657, 7065, 7980, 8876, 8949, 9420, 9510, 9891, 10990, 11095, 11412, 11932, 11970, 12046, 13188, 13314, 14130, 14265, 14915, 16485, 17898, 18069, 19020, 19782, 19971, 20881, 21980, 22190, 23940, 24092, 26628, 26847, 28260, 28530, 29830, 30115, 32970, 33285, 35796, 36138, 39564, 39942, 41762, 42161, 44380, 44745, 49455, 49769, 53694, 54207, 57060, 59660, 60230, 62643, 65940, 66570, 72276, 79884, 83524, 84322, 89490, 90345, 98910, 99538, 99855, 104405, 107388, 108414, 120460, 125286, 126483, 133140, 134235, 149307, 168644, 178980, 180690, 187929, 197820, 199076, 199710, 208810, 210805, 216828, 248845, 250572, 252966, 268470, 271035, 298614, 313215, 348383, 361380, 375858, 379449, 399420, 417620, 421610, 447921, 497690, 505932, 536940, 542070, 597228, 626430, 632415, 696766, 746535, 751716, 758898, 843220, 895842, 939645, 945611, 995380, 1045149, 1084140, 1252860, 1264830, 1393532, 1493070, 1517796, 1741915, 1791684, 1879290, 1891222, 1897245, 2090298, 2239605, 2529660, 2836833, 2986140, 3135447, 3483830, 3758580, 3782444, 3794490, 4180596, 4479210, 4728055, 5225745, 5673666, 6270894, 6619277, 6967660, 7588980, 8510499, 8958420, 9456110, 10451490, 11347332, 12541788, 13238554, 14184165, 15677235, 17020998, 18912220, 19857831, 20902980, 26477108, 28368330, 31354470, 33096385, 34041996, 39715662, 42552495, 56736660, 59573493, 62708940, 66192770, 79431324, 85104990, 99289155, 119146986, 132385540, 170209980, 198578310, 238293972, 297867465, 397156620, 595734930, 1191469860]

約数ペア:

[(1, 1191469860), (2, 595734930), (3, 397156620), (4, 297867465), (5, 238293972), (6, 198578310), (7, 170209980), (9, 132385540), (10, 119146986), (12, 99289155), (14, 85104990), (15, 79431324), (18, 66192770), (19, 62708940), (20, 59573493), (21, 56736660), (28, 42552495), (30, 39715662), (35, 34041996), (36, 33096385), (38, 31354470), (42, 28368330), (45, 26477108), (57, 20902980), (60, 19857831), (63, 18912220), (70, 17020998), (76, 15677235), (84, 14184165), (90, 13238554), (95, 12541788), (105, 11347332), (114, 10451490), (126, 9456110), (133, 8958420), (140, 8510499), (157, 7588980), (171, 6967660), (180, 6619277), (190, 6270894), (210, 5673666), (228, 5225745), (252, 4728055), (266, 4479210), (285, 4180596), (314, 3794490), (315, 3782444), (317, 3758580), (342, 3483830), (380, 3135447), (399, 2986140), (420, 2836833), (471, 2529660), (532, 2239605), (570, 2090298), (628, 1897245), (630, 1891222), (634, 1879290), (665, 1791684), (684, 1741915), (785, 1517796), (798, 1493070), (855, 1393532), (942, 1264830), (951, 1252860), (1099, 1084140), (1140, 1045149), (1197, 995380), (1260, 945611), (1268, 939645), (1330, 895842), (1413, 843220), (1570, 758898), (1585, 751716), (1596, 746535), (1710, 696766), (1884, 632415), (1902, 626430), (1995, 597228), (2198, 542070), (2219, 536940), (2355, 505932), (2394, 497690), (2660, 447921), (2826, 421610), (2853, 417620), (2983, 399420), (3140, 379449), (3170, 375858), (3297, 361380), (3420, 348383), (3804, 313215), (3990, 298614), (4396, 271035), (4438, 268470), (4710, 252966), (4755, 250572), (4788, 248845), (5495, 216828), (5652, 210805), (5706, 208810), (5966, 199710), (5985, 199076), (6023, 197820), (6340, 187929), (6594, 180690), (6657, 178980), (7065, 168644), (7980, 149307), (8876, 134235), (8949, 133140), (9420, 126483), (9510, 125286), (9891, 120460), (10990, 108414), (11095, 107388), (11412, 104405), (11932, 99855), (11970, 99538), (12046, 98910), (13188, 90345), (13314, 89490), (14130, 84322), (14265, 83524), (14915, 79884), (16485, 72276), (17898, 66570), (18069, 65940), (19020, 62643), (19782, 60230), (19971, 59660), (20881, 57060), (21980, 54207), (22190, 53694), (23940, 49769), (24092, 49455), (26628, 44745), (26847, 44380), (28260, 42161), (28530, 41762), (29830, 39942), (30115, 39564), (32970, 36138), (33285, 35796)]