1861086240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 384

約数和(自身を含む): 7247923200

約数和(自身を除く): 5386836960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 864, 930, 936, 992, 1040, 1069, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2080, 2138, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2976, 3120, 3207, 3224, 3348, 3510, 3627, 3720, 3744, 4030, 4185, 4276, 4320, 4464, 4680, 4836, 4960, 5345, 5580, 5616, 6045, 6240, 6414, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 8552, 8928, 9360, 9621, 9672, 10690, 10881, 11160, 11232, 12090, 12828, 12896, 13392, 13897, 14040, 14508, 14880, 16035, 16120, 16740, 17104, 18135, 18720, 19242, 19344, 21380, 21762, 22320, 24180, 25656, 26784, 27794, 28080, 28863, 29016, 32070, 32240, 33139, 33480, 34208, 36270, 38484, 38688, 41691, 42760, 43524, 44640, 48105, 48360, 51312, 54405, 55588, 56160, 57726, 58032, 64140, 64480, 66278, 66960, 69485, 72540, 76968, 83382, 85520, 87048, 96210, 96720, 99417, 102624, 108810, 111176, 115452, 116064, 125073, 128280, 132556, 133920, 138970, 144315, 145080, 153936, 165695, 166764, 171040, 174096, 192420, 193440, 198834, 208455, 217620, 222352, 230904, 250146, 256560, 265112, 277940, 288630, 290160, 298251, 307872, 331390, 333528, 348192, 375219, 384840, 397668, 416910, 430807, 435240, 444704, 461808, 497085, 500292, 513120, 530224, 555880, 577260, 580320, 596502, 625365, 662780, 667056, 750438, 769680, 795336, 833820, 861614, 870480, 894753, 923616, 994170, 1000584, 1060448, 1111760, 1154520, 1193004, 1250730, 1292421, 1325560, 1334112, 1491255, 1500876, 1539360, 1590672, 1667640, 1723228, 1740960, 1789506, 1876095, 1988340, 2001168, 2154035, 2223520, 2309040, 2386008, 2501460, 2584842, 2651120, 2982510, 3001752, 3181344, 3335280, 3446456, 3579012, 3752190, 3877263, 3976680, 4002336, 4308070, 4473765, 4618080, 4772016, 5002920, 5169684, 5302240, 5965020, 6003504, 6462105, 6670560, 6892912, 7158024, 7504380, 7754526, 7953360, 8616140, 8947530, 9544032, 10005840, 10339368, 11631789, 11930040, 12007008, 12924210, 13785824, 14316048, 15008760, 15509052, 15906720, 17232280, 17895060, 19386315, 20011680, 20678736, 23263578, 23860080, 25848420, 28632096, 30017520, 31018104, 34464560, 35790120, 38772630, 41357472, 46527156, 47720160, 51696840, 58158945, 60035040, 62036208, 68929120, 71580240, 77545260, 93054312, 103393680, 116317890, 124072416, 143160480, 155090520, 186108624, 206787360, 232635780, 310181040, 372217248, 465271560, 620362080, 930543120, 1861086240]

約数ペア:

[(1, 1861086240), (2, 930543120), (3, 620362080), (4, 465271560), (5, 372217248), (6, 310181040), (8, 232635780), (9, 206787360), (10, 186108624), (12, 155090520), (13, 143160480), (15, 124072416), (16, 116317890), (18, 103393680), (20, 93054312), (24, 77545260), (26, 71580240), (27, 68929120), (30, 62036208), (31, 60035040), (32, 58158945), (36, 51696840), (39, 47720160), (40, 46527156), (45, 41357472), (48, 38772630), (52, 35790120), (54, 34464560), (60, 31018104), (62, 30017520), (65, 28632096), (72, 25848420), (78, 23860080), (80, 23263578), (90, 20678736), (93, 20011680), (96, 19386315), (104, 17895060), (108, 17232280), (117, 15906720), (120, 15509052), (124, 15008760), (130, 14316048), (135, 13785824), (144, 12924210), (155, 12007008), (156, 11930040), (160, 11631789), (180, 10339368), (186, 10005840), (195, 9544032), (208, 8947530), (216, 8616140), (234, 7953360), (240, 7754526), (248, 7504380), (260, 7158024), (270, 6892912), (279, 6670560), (288, 6462105), (310, 6003504), (312, 5965020), (351, 5302240), (360, 5169684), (372, 5002920), (390, 4772016), (403, 4618080), (416, 4473765), (432, 4308070), (465, 4002336), (468, 3976680), (480, 3877263), (496, 3752190), (520, 3579012), (540, 3446456), (558, 3335280), (585, 3181344), (620, 3001752), (624, 2982510), (702, 2651120), (720, 2584842), (744, 2501460), (780, 2386008), (806, 2309040), (837, 2223520), (864, 2154035), (930, 2001168), (936, 1988340), (992, 1876095), (1040, 1789506), (1069, 1740960), (1080, 1723228), (1116, 1667640), (1170, 1590672), (1209, 1539360), (1240, 1500876), (1248, 1491255), (1395, 1334112), (1404, 1325560), (1440, 1292421), (1488, 1250730), (1560, 1193004), (1612, 1154520), (1674, 1111760), (1755, 1060448), (1860, 1000584), (1872, 994170), (2015, 923616), (2080, 894753), (2138, 870480), (2160, 861614), (2232, 833820), (2340, 795336), (2418, 769680), (2480, 750438), (2790, 667056), (2808, 662780), (2976, 625365), (3120, 596502), (3207, 580320), (3224, 577260), (3348, 555880), (3510, 530224), (3627, 513120), (3720, 500292), (3744, 497085), (4030, 461808), (4185, 444704), (4276, 435240), (4320, 430807), (4464, 416910), (4680, 397668), (4836, 384840), (4960, 375219), (5345, 348192), (5580, 333528), (5616, 331390), (6045, 307872), (6240, 298251), (6414, 290160), (6448, 288630), (6696, 277940), (7020, 265112), (7254, 256560), (7440, 250146), (8060, 230904), (8370, 222352), (8552, 217620), (8928, 208455), (9360, 198834), (9621, 193440), (9672, 192420), (10690, 174096), (10881, 171040), (11160, 166764), (11232, 165695), (12090, 153936), (12828, 145080), (12896, 144315), (13392, 138970), (13897, 133920), (14040, 132556), (14508, 128280), (14880, 125073), (16035, 116064), (16120, 115452), (16740, 111176), (17104, 108810), (18135, 102624), (18720, 99417), (19242, 96720), (19344, 96210), (21380, 87048), (21762, 85520), (22320, 83382), (24180, 76968), (25656, 72540), (26784, 69485), (27794, 66960), (28080, 66278), (28863, 64480), (29016, 64140), (32070, 58032), (32240, 57726), (33139, 56160), (33480, 55588), (34208, 54405), (36270, 51312), (38484, 48360), (38688, 48105), (41691, 44640), (42760, 43524)]