19722111480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{13103}}^1$

素因数の和:13270

約数の個数: 192

約数和(自身を含む): 66416837760

約数和(自身を除く): 46694726280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 113, 120, 148, 180, 185, 222, 226, 296, 333, 339, 360, 370, 444, 452, 555, 565, 666, 678, 740, 888, 904, 1017, 1110, 1130, 1332, 1356, 1480, 1665, 1695, 2034, 2220, 2260, 2664, 2712, 3330, 3390, 4068, 4181, 4440, 4520, 5085, 6660, 6780, 8136, 8362, 10170, 12543, 13103, 13320, 13560, 16724, 20340, 20905, 25086, 26206, 33448, 37629, 39309, 40680, 41810, 50172, 52412, 62715, 65515, 75258, 78618, 83620, 100344, 104824, 117927, 125430, 131030, 150516, 157236, 167240, 188145, 196545, 235854, 250860, 262060, 301032, 314472, 376290, 393090, 471708, 484811, 501720, 524120, 589635, 752580, 786180, 943416, 969622, 1179270, 1454433, 1480639, 1505160, 1572360, 1939244, 2358540, 2424055, 2908866, 2961278, 3878488, 4363299, 4441917, 4717080, 4848110, 5817732, 5922556, 7272165, 7403195, 8726598, 8883834, 9696220, 11635464, 11845112, 13325751, 14544330, 14806390, 17453196, 17767668, 19392440, 21816495, 22209585, 26651502, 29088660, 29612780, 34906392, 35535336, 43632990, 44419170, 53303004, 54783643, 58177320, 59225560, 66628755, 87265980, 88838340, 106606008, 109567286, 133257510, 164350929, 174531960, 177676680, 219134572, 266515020, 273918215, 328701858, 438269144, 493052787, 533030040, 547836430, 657403716, 821754645, 986105574, 1095672860, 1314807432, 1643509290, 1972211148, 2191345720, 2465263935, 3287018580, 3944422296, 4930527870, 6574037160, 9861055740, 19722111480]

約数ペア:

[(1, 19722111480), (2, 9861055740), (3, 6574037160), (4, 4930527870), (5, 3944422296), (6, 3287018580), (8, 2465263935), (9, 2191345720), (10, 1972211148), (12, 1643509290), (15, 1314807432), (18, 1095672860), (20, 986105574), (24, 821754645), (30, 657403716), (36, 547836430), (37, 533030040), (40, 493052787), (45, 438269144), (60, 328701858), (72, 273918215), (74, 266515020), (90, 219134572), (111, 177676680), (113, 174531960), (120, 164350929), (148, 133257510), (180, 109567286), (185, 106606008), (222, 88838340), (226, 87265980), (296, 66628755), (333, 59225560), (339, 58177320), (360, 54783643), (370, 53303004), (444, 44419170), (452, 43632990), (555, 35535336), (565, 34906392), (666, 29612780), (678, 29088660), (740, 26651502), (888, 22209585), (904, 21816495), (1017, 19392440), (1110, 17767668), (1130, 17453196), (1332, 14806390), (1356, 14544330), (1480, 13325751), (1665, 11845112), (1695, 11635464), (2034, 9696220), (2220, 8883834), (2260, 8726598), (2664, 7403195), (2712, 7272165), (3330, 5922556), (3390, 5817732), (4068, 4848110), (4181, 4717080), (4440, 4441917), (4520, 4363299), (5085, 3878488), (6660, 2961278), (6780, 2908866), (8136, 2424055), (8362, 2358540), (10170, 1939244), (12543, 1572360), (13103, 1505160), (13320, 1480639), (13560, 1454433), (16724, 1179270), (20340, 969622), (20905, 943416), (25086, 786180), (26206, 752580), (33448, 589635), (37629, 524120), (39309, 501720), (40680, 484811), (41810, 471708), (50172, 393090), (52412, 376290), (62715, 314472), (65515, 301032), (75258, 262060), (78618, 250860), (83620, 235854), (100344, 196545), (104824, 188145), (117927, 167240), (125430, 157236), (131030, 150516)]