1880982180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1347

約数の個数: 288

約数和(自身を含む): 7182459648

約数和(自身を除く): 5301477468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 113, 126, 132, 140, 154, 165, 180, 198, 210, 220, 226, 231, 252, 308, 315, 330, 339, 385, 396, 420, 452, 462, 495, 565, 630, 660, 678, 693, 770, 791, 924, 990, 1017, 1130, 1155, 1201, 1243, 1260, 1356, 1386, 1540, 1582, 1695, 1980, 2034, 2260, 2310, 2373, 2402, 2486, 2772, 3164, 3390, 3465, 3603, 3729, 3955, 4068, 4620, 4746, 4804, 4972, 5085, 6005, 6215, 6780, 6930, 7119, 7206, 7458, 7910, 8407, 8701, 9492, 10170, 10809, 11187, 11865, 12010, 12430, 13211, 13860, 14238, 14412, 14916, 15820, 16814, 17402, 18015, 18645, 20340, 21618, 22374, 23730, 24020, 24860, 25221, 26103, 26422, 28476, 33628, 34804, 35595, 36030, 37290, 39633, 42035, 43236, 43505, 44748, 47460, 50442, 52206, 52844, 54045, 55935, 66055, 71190, 72060, 74580, 75663, 78309, 79266, 84070, 87010, 92477, 100884, 104412, 108090, 111870, 118899, 126105, 130515, 132110, 135713, 142380, 151326, 156618, 158532, 168140, 174020, 184954, 198165, 216180, 223740, 237798, 252210, 261030, 264220, 271426, 277431, 302652, 313236, 369908, 378315, 391545, 396330, 407139, 462385, 475596, 504420, 522060, 542852, 554862, 594495, 678565, 756630, 783090, 792660, 814278, 832293, 924770, 949991, 1109724, 1188990, 1221417, 1357130, 1387155, 1492843, 1513260, 1566180, 1628556, 1664586, 1849540, 1899982, 2035695, 2377980, 2442834, 2714260, 2774310, 2849973, 2985686, 3329172, 3799964, 4071390, 4161465, 4478529, 4749955, 4885668, 5548620, 5699946, 5971372, 6107085, 7464215, 8142780, 8322930, 8549919, 8957058, 9499910, 10449901, 11399892, 12214170, 13435587, 14249865, 14928430, 16645860, 17099838, 17914116, 18999820, 20899802, 22392645, 24428340, 26871174, 28499730, 29856860, 31349703, 34199676, 41799604, 42749595, 44785290, 52249505, 53742348, 56999460, 62699406, 67177935, 85499190, 89570580, 94049109, 104499010, 125398812, 134355870, 156748515, 170998380, 188098218, 208998020, 268711740, 313497030, 376196436, 470245545, 626994060, 940491090, 1880982180]

約数ペア:

[(1, 1880982180), (2, 940491090), (3, 626994060), (4, 470245545), (5, 376196436), (6, 313497030), (7, 268711740), (9, 208998020), (10, 188098218), (11, 170998380), (12, 156748515), (14, 134355870), (15, 125398812), (18, 104499010), (20, 94049109), (21, 89570580), (22, 85499190), (28, 67177935), (30, 62699406), (33, 56999460), (35, 53742348), (36, 52249505), (42, 44785290), (44, 42749595), (45, 41799604), (55, 34199676), (60, 31349703), (63, 29856860), (66, 28499730), (70, 26871174), (77, 24428340), (84, 22392645), (90, 20899802), (99, 18999820), (105, 17914116), (110, 17099838), (113, 16645860), (126, 14928430), (132, 14249865), (140, 13435587), (154, 12214170), (165, 11399892), (180, 10449901), (198, 9499910), (210, 8957058), (220, 8549919), (226, 8322930), (231, 8142780), (252, 7464215), (308, 6107085), (315, 5971372), (330, 5699946), (339, 5548620), (385, 4885668), (396, 4749955), (420, 4478529), (452, 4161465), (462, 4071390), (495, 3799964), (565, 3329172), (630, 2985686), (660, 2849973), (678, 2774310), (693, 2714260), (770, 2442834), (791, 2377980), (924, 2035695), (990, 1899982), (1017, 1849540), (1130, 1664586), (1155, 1628556), (1201, 1566180), (1243, 1513260), (1260, 1492843), (1356, 1387155), (1386, 1357130), (1540, 1221417), (1582, 1188990), (1695, 1109724), (1980, 949991), (2034, 924770), (2260, 832293), (2310, 814278), (2373, 792660), (2402, 783090), (2486, 756630), (2772, 678565), (3164, 594495), (3390, 554862), (3465, 542852), (3603, 522060), (3729, 504420), (3955, 475596), (4068, 462385), (4620, 407139), (4746, 396330), (4804, 391545), (4972, 378315), (5085, 369908), (6005, 313236), (6215, 302652), (6780, 277431), (6930, 271426), (7119, 264220), (7206, 261030), (7458, 252210), (7910, 237798), (8407, 223740), (8701, 216180), (9492, 198165), (10170, 184954), (10809, 174020), (11187, 168140), (11865, 158532), (12010, 156618), (12430, 151326), (13211, 142380), (13860, 135713), (14238, 132110), (14412, 130515), (14916, 126105), (15820, 118899), (16814, 111870), (17402, 108090), (18015, 104412), (18645, 100884), (20340, 92477), (21618, 87010), (22374, 84070), (23730, 79266), (24020, 78309), (24860, 75663), (25221, 74580), (26103, 72060), (26422, 71190), (28476, 66055), (33628, 55935), (34804, 54045), (35595, 52844), (36030, 52206), (37290, 50442), (39633, 47460), (42035, 44748), (43236, 43505)]