2191928760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 288

約数和(自身を含む): 8356523760

約数和(自身を除く): 6164595000

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 137, 140, 147, 168, 180, 196, 210, 245, 252, 274, 280, 294, 315, 360, 392, 411, 420, 441, 490, 504, 548, 588, 630, 685, 735, 822, 840, 882, 907, 959, 980, 1096, 1176, 1233, 1260, 1370, 1470, 1644, 1764, 1814, 1918, 1960, 2055, 2205, 2466, 2520, 2721, 2740, 2877, 2940, 3288, 3528, 3628, 3836, 4110, 4410, 4535, 4795, 4932, 5442, 5480, 5754, 5880, 6165, 6349, 6713, 7256, 7672, 8163, 8220, 8631, 8820, 9070, 9590, 9864, 10884, 11508, 12330, 12698, 13426, 13605, 14385, 16326, 16440, 17262, 17640, 18140, 19047, 19180, 20139, 21768, 23016, 24660, 25396, 26852, 27210, 28770, 31745, 32652, 33565, 34524, 36280, 38094, 38360, 40278, 40815, 43155, 44443, 49320, 50792, 53704, 54420, 57141, 57540, 60417, 63490, 65304, 67130, 69048, 76188, 80556, 81630, 86310, 88886, 95235, 100695, 108840, 114282, 115080, 120834, 124259, 126980, 133329, 134260, 152376, 161112, 163260, 172620, 177772, 190470, 201390, 222215, 228564, 241668, 248518, 253960, 266658, 268520, 285705, 302085, 326520, 345240, 355544, 372777, 380940, 399987, 402780, 444430, 457128, 483336, 497036, 533316, 571410, 604170, 621295, 666645, 745554, 761880, 799974, 805560, 869813, 888860, 994072, 1066632, 1118331, 1142820, 1208340, 1242590, 1333290, 1491108, 1599948, 1739626, 1777720, 1863885, 1999935, 2236662, 2285640, 2416680, 2485180, 2609439, 2666580, 2982216, 3199896, 3479252, 3727770, 3999870, 4349065, 4473324, 4970360, 5218878, 5333160, 5591655, 6088691, 6958504, 7455540, 7828317, 7999740, 8698130, 8946648, 10437756, 11183310, 12177382, 13047195, 14911080, 15656634, 15999480, 17396260, 18266073, 20875512, 22366620, 24354764, 26094390, 30443455, 31313268, 34792520, 36532146, 39141585, 44733240, 48709528, 52188780, 54798219, 60886910, 62626536, 73064292, 78283170, 91330365, 104377560, 109596438, 121773820, 146128584, 156566340, 182660730, 219192876, 243547640, 273991095, 313132680, 365321460, 438385752, 547982190, 730642920, 1095964380, 2191928760]

約数ペア:

[(1, 2191928760), (2, 1095964380), (3, 730642920), (4, 547982190), (5, 438385752), (6, 365321460), (7, 313132680), (8, 273991095), (9, 243547640), (10, 219192876), (12, 182660730), (14, 156566340), (15, 146128584), (18, 121773820), (20, 109596438), (21, 104377560), (24, 91330365), (28, 78283170), (30, 73064292), (35, 62626536), (36, 60886910), (40, 54798219), (42, 52188780), (45, 48709528), (49, 44733240), (56, 39141585), (60, 36532146), (63, 34792520), (70, 31313268), (72, 30443455), (84, 26094390), (90, 24354764), (98, 22366620), (105, 20875512), (120, 18266073), (126, 17396260), (137, 15999480), (140, 15656634), (147, 14911080), (168, 13047195), (180, 12177382), (196, 11183310), (210, 10437756), (245, 8946648), (252, 8698130), (274, 7999740), (280, 7828317), (294, 7455540), (315, 6958504), (360, 6088691), (392, 5591655), (411, 5333160), (420, 5218878), (441, 4970360), (490, 4473324), (504, 4349065), (548, 3999870), (588, 3727770), (630, 3479252), (685, 3199896), (735, 2982216), (822, 2666580), (840, 2609439), (882, 2485180), (907, 2416680), (959, 2285640), (980, 2236662), (1096, 1999935), (1176, 1863885), (1233, 1777720), (1260, 1739626), (1370, 1599948), (1470, 1491108), (1644, 1333290), (1764, 1242590), (1814, 1208340), (1918, 1142820), (1960, 1118331), (2055, 1066632), (2205, 994072), (2466, 888860), (2520, 869813), (2721, 805560), (2740, 799974), (2877, 761880), (2940, 745554), (3288, 666645), (3528, 621295), (3628, 604170), (3836, 571410), (4110, 533316), (4410, 497036), (4535, 483336), (4795, 457128), (4932, 444430), (5442, 402780), (5480, 399987), (5754, 380940), (5880, 372777), (6165, 355544), (6349, 345240), (6713, 326520), (7256, 302085), (7672, 285705), (8163, 268520), (8220, 266658), (8631, 253960), (8820, 248518), (9070, 241668), (9590, 228564), (9864, 222215), (10884, 201390), (11508, 190470), (12330, 177772), (12698, 172620), (13426, 163260), (13605, 161112), (14385, 152376), (16326, 134260), (16440, 133329), (17262, 126980), (17640, 124259), (18140, 120834), (19047, 115080), (19180, 114282), (20139, 108840), (21768, 100695), (23016, 95235), (24660, 88886), (25396, 86310), (26852, 81630), (27210, 80556), (28770, 76188), (31745, 69048), (32652, 67130), (33565, 65304), (34524, 63490), (36280, 60417), (38094, 57540), (38360, 57141), (40278, 54420), (40815, 53704), (43155, 50792), (44443, 49320)]