42788846520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{26407}}^1$

素因数の和:27074

約数の個数: 192

約数和(自身を含む): 159183198720

約数和(自身を除く): 116394352200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 643, 840, 1260, 1286, 1929, 2520, 2572, 3215, 3858, 4501, 5144, 5787, 6430, 7716, 9002, 9645, 11574, 12860, 13503, 15432, 18004, 19290, 22505, 23148, 25720, 26407, 27006, 28935, 36008, 38580, 40509, 45010, 46296, 52814, 54012, 57870, 67515, 77160, 79221, 81018, 90020, 105628, 108024, 115740, 132035, 135030, 158442, 162036, 180040, 184849, 202545, 211256, 231480, 237663, 264070, 270060, 316884, 324072, 369698, 396105, 405090, 475326, 528140, 540120, 554547, 633768, 739396, 792210, 810180, 924245, 950652, 1056280, 1109094, 1188315, 1478792, 1584420, 1620360, 1663641, 1848490, 1901304, 2218188, 2376630, 2772735, 3168840, 3327282, 3696980, 4436376, 4753260, 5545470, 6654564, 7393960, 8318205, 9506520, 11090940, 13309128, 16636410, 16979701, 22181880, 33272820, 33959402, 50939103, 66545640, 67918804, 84898505, 101878206, 118857907, 135837608, 152817309, 169797010, 203756412, 237715814, 254695515, 305634618, 339594020, 356573721, 407512824, 475431628, 509391030, 594289535, 611269236, 679188040, 713147442, 764086545, 950863256, 1018782060, 1069721163, 1188579070, 1222538472, 1426294884, 1528173090, 1782868605, 2037564120, 2139442326, 2377158140, 2852589768, 3056346180, 3565737210, 4278884652, 4754316280, 5348605815, 6112692360, 7131474420, 8557769304, 10697211630, 14262948840, 21394423260, 42788846520]

約数ペア:

[(1, 42788846520), (2, 21394423260), (3, 14262948840), (4, 10697211630), (5, 8557769304), (6, 7131474420), (7, 6112692360), (8, 5348605815), (9, 4754316280), (10, 4278884652), (12, 3565737210), (14, 3056346180), (15, 2852589768), (18, 2377158140), (20, 2139442326), (21, 2037564120), (24, 1782868605), (28, 1528173090), (30, 1426294884), (35, 1222538472), (36, 1188579070), (40, 1069721163), (42, 1018782060), (45, 950863256), (56, 764086545), (60, 713147442), (63, 679188040), (70, 611269236), (72, 594289535), (84, 509391030), (90, 475431628), (105, 407512824), (120, 356573721), (126, 339594020), (140, 305634618), (168, 254695515), (180, 237715814), (210, 203756412), (252, 169797010), (280, 152817309), (315, 135837608), (360, 118857907), (420, 101878206), (504, 84898505), (630, 67918804), (643, 66545640), (840, 50939103), (1260, 33959402), (1286, 33272820), (1929, 22181880), (2520, 16979701), (2572, 16636410), (3215, 13309128), (3858, 11090940), (4501, 9506520), (5144, 8318205), (5787, 7393960), (6430, 6654564), (7716, 5545470), (9002, 4753260), (9645, 4436376), (11574, 3696980), (12860, 3327282), (13503, 3168840), (15432, 2772735), (18004, 2376630), (19290, 2218188), (22505, 1901304), (23148, 1848490), (25720, 1663641), (26407, 1620360), (27006, 1584420), (28935, 1478792), (36008, 1188315), (38580, 1109094), (40509, 1056280), (45010, 950652), (46296, 924245), (52814, 810180), (54012, 792210), (57870, 739396), (67515, 633768), (77160, 554547), (79221, 540120), (81018, 528140), (90020, 475326), (105628, 405090), (108024, 396105), (115740, 369698), (132035, 324072), (135030, 316884), (158442, 270060), (162036, 264070), (180040, 237663), (184849, 231480), (202545, 211256)]