2224440240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20551}}^1$

素因数の和:20619

約数の個数: 160

約数和(自身を含む): 7706506752

約数和(自身を除く): 5482066512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4920, 5412, 6765, 7216, 9020, 9840, 10824, 13530, 18040, 20551, 21648, 27060, 36080, 41102, 54120, 61653, 82204, 102755, 108240, 123306, 164408, 205510, 226061, 246612, 308265, 328816, 411020, 452122, 493224, 616530, 678183, 822040, 842591, 904244, 986448, 1130305, 1233060, 1356366, 1644080, 1685182, 1808488, 2260610, 2466120, 2527773, 2712732, 3370364, 3390915, 3616976, 4212955, 4521220, 4932240, 5055546, 5425464, 6740728, 6781830, 8425910, 9042440, 9268501, 10111092, 10850928, 12638865, 13481456, 13563660, 16851820, 18084880, 18537002, 20222184, 25277730, 27127320, 27805503, 33703640, 37074004, 40444368, 46342505, 50555460, 54254640, 55611006, 67407280, 74148008, 92685010, 101110920, 111222012, 139027515, 148296016, 185370020, 202221840, 222444024, 278055030, 370740040, 444888048, 556110060, 741480080, 1112220120, 2224440240]

約数ペア:

[(1, 2224440240), (2, 1112220120), (3, 741480080), (4, 556110060), (5, 444888048), (6, 370740040), (8, 278055030), (10, 222444024), (11, 202221840), (12, 185370020), (15, 148296016), (16, 139027515), (20, 111222012), (22, 101110920), (24, 92685010), (30, 74148008), (33, 67407280), (40, 55611006), (41, 54254640), (44, 50555460), (48, 46342505), (55, 40444368), (60, 37074004), (66, 33703640), (80, 27805503), (82, 27127320), (88, 25277730), (110, 20222184), (120, 18537002), (123, 18084880), (132, 16851820), (164, 13563660), (165, 13481456), (176, 12638865), (205, 10850928), (220, 10111092), (240, 9268501), (246, 9042440), (264, 8425910), (328, 6781830), (330, 6740728), (410, 5425464), (440, 5055546), (451, 4932240), (492, 4521220), (528, 4212955), (615, 3616976), (656, 3390915), (660, 3370364), (820, 2712732), (880, 2527773), (902, 2466120), (984, 2260610), (1230, 1808488), (1320, 1685182), (1353, 1644080), (1640, 1356366), (1804, 1233060), (1968, 1130305), (2255, 986448), (2460, 904244), (2640, 842591), (2706, 822040), (3280, 678183), (3608, 616530), (4510, 493224), (4920, 452122), (5412, 411020), (6765, 328816), (7216, 308265), (9020, 246612), (9840, 226061), (10824, 205510), (13530, 164408), (18040, 123306), (20551, 108240), (21648, 102755), (27060, 82204), (36080, 61653), (41102, 54120)]