2187175080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 6916170240

約数和(自身を除く): 4728995160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 223, 235, 282, 296, 370, 376, 444, 446, 470, 555, 564, 669, 705, 740, 888, 892, 940, 1110, 1115, 1128, 1338, 1410, 1480, 1739, 1784, 1880, 2209, 2220, 2230, 2676, 2820, 3345, 3478, 4418, 4440, 4460, 5217, 5352, 5640, 6627, 6690, 6956, 8251, 8695, 8836, 8920, 10434, 10481, 11045, 13254, 13380, 13912, 16502, 17390, 17672, 20868, 20962, 22090, 24753, 26085, 26508, 26760, 31443, 33004, 33135, 34780, 41255, 41736, 41924, 44180, 49506, 52170, 52405, 53016, 62886, 66008, 66270, 69560, 81733, 82510, 83848, 88360, 99012, 104340, 104810, 123765, 125772, 132540, 157215, 163466, 165020, 198024, 208680, 209620, 245199, 247530, 251544, 265080, 314430, 326932, 330040, 387797, 408665, 419240, 490398, 492607, 495060, 628860, 653864, 775594, 817330, 980796, 985214, 990120, 1163391, 1225995, 1257720, 1477821, 1551188, 1634660, 1938985, 1961592, 1970428, 2326782, 2451990, 2463035, 2955642, 3102376, 3269320, 3877970, 3940856, 4653564, 4903980, 4926070, 5816955, 5911284, 7389105, 7755940, 9307128, 9807960, 9852140, 11633910, 11822568, 14778210, 15511880, 18226459, 19704280, 23267820, 29556420, 36452918, 46535640, 54679377, 59112840, 72905836, 91132295, 109358754, 145811672, 182264590, 218717508, 273396885, 364529180, 437435016, 546793770, 729058360, 1093587540, 2187175080]

約数ペア:

[(1, 2187175080), (2, 1093587540), (3, 729058360), (4, 546793770), (5, 437435016), (6, 364529180), (8, 273396885), (10, 218717508), (12, 182264590), (15, 145811672), (20, 109358754), (24, 91132295), (30, 72905836), (37, 59112840), (40, 54679377), (47, 46535640), (60, 36452918), (74, 29556420), (94, 23267820), (111, 19704280), (120, 18226459), (141, 15511880), (148, 14778210), (185, 11822568), (188, 11633910), (222, 9852140), (223, 9807960), (235, 9307128), (282, 7755940), (296, 7389105), (370, 5911284), (376, 5816955), (444, 4926070), (446, 4903980), (470, 4653564), (555, 3940856), (564, 3877970), (669, 3269320), (705, 3102376), (740, 2955642), (888, 2463035), (892, 2451990), (940, 2326782), (1110, 1970428), (1115, 1961592), (1128, 1938985), (1338, 1634660), (1410, 1551188), (1480, 1477821), (1739, 1257720), (1784, 1225995), (1880, 1163391), (2209, 990120), (2220, 985214), (2230, 980796), (2676, 817330), (2820, 775594), (3345, 653864), (3478, 628860), (4418, 495060), (4440, 492607), (4460, 490398), (5217, 419240), (5352, 408665), (5640, 387797), (6627, 330040), (6690, 326932), (6956, 314430), (8251, 265080), (8695, 251544), (8836, 247530), (8920, 245199), (10434, 209620), (10481, 208680), (11045, 198024), (13254, 165020), (13380, 163466), (13912, 157215), (16502, 132540), (17390, 125772), (17672, 123765), (20868, 104810), (20962, 104340), (22090, 99012), (24753, 88360), (26085, 83848), (26508, 82510), (26760, 81733), (31443, 69560), (33004, 66270), (33135, 66008), (34780, 62886), (41255, 53016), (41736, 52405), (41924, 52170), (44180, 49506)]