22120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 73281024

約数和(自身を除く): 51160944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 53, 60, 74, 80, 94, 106, 111, 120, 141, 148, 159, 185, 188, 212, 222, 235, 240, 265, 282, 296, 318, 370, 376, 424, 444, 470, 530, 555, 564, 592, 636, 705, 740, 752, 795, 848, 888, 940, 1060, 1110, 1128, 1272, 1410, 1480, 1590, 1739, 1776, 1880, 1961, 2120, 2220, 2256, 2491, 2544, 2820, 2960, 3180, 3478, 3760, 3922, 4240, 4440, 4982, 5217, 5640, 5883, 6360, 6956, 7473, 7844, 8695, 8880, 9805, 9964, 10434, 11280, 11766, 12455, 12720, 13912, 14946, 15688, 17390, 19610, 19928, 20868, 23532, 24910, 26085, 27824, 29415, 29892, 31376, 34780, 37365, 39220, 39856, 41736, 47064, 49820, 52170, 58830, 59784, 69560, 74730, 78440, 83472, 92167, 94128, 99640, 104340, 117660, 119568, 139120, 149460, 156880, 184334, 199280, 208680, 235320, 276501, 298920, 368668, 417360, 460835, 470640, 553002, 597840, 737336, 921670, 1106004, 1382505, 1474672, 1843340, 2212008, 2765010, 3686680, 4424016, 5530020, 7373360, 11060040, 22120080]

約数ペア:

[(1, 22120080), (2, 11060040), (3, 7373360), (4, 5530020), (5, 4424016), (6, 3686680), (8, 2765010), (10, 2212008), (12, 1843340), (15, 1474672), (16, 1382505), (20, 1106004), (24, 921670), (30, 737336), (37, 597840), (40, 553002), (47, 470640), (48, 460835), (53, 417360), (60, 368668), (74, 298920), (80, 276501), (94, 235320), (106, 208680), (111, 199280), (120, 184334), (141, 156880), (148, 149460), (159, 139120), (185, 119568), (188, 117660), (212, 104340), (222, 99640), (235, 94128), (240, 92167), (265, 83472), (282, 78440), (296, 74730), (318, 69560), (370, 59784), (376, 58830), (424, 52170), (444, 49820), (470, 47064), (530, 41736), (555, 39856), (564, 39220), (592, 37365), (636, 34780), (705, 31376), (740, 29892), (752, 29415), (795, 27824), (848, 26085), (888, 24910), (940, 23532), (1060, 20868), (1110, 19928), (1128, 19610), (1272, 17390), (1410, 15688), (1480, 14946), (1590, 13912), (1739, 12720), (1776, 12455), (1880, 11766), (1961, 11280), (2120, 10434), (2220, 9964), (2256, 9805), (2491, 8880), (2544, 8695), (2820, 7844), (2960, 7473), (3180, 6956), (3478, 6360), (3760, 5883), (3922, 5640), (4240, 5217), (4440, 4982)]