1920306960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 320

約数和(自身を含む): 7772002560

約数和(自身を除く): 5851695600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3120, 3432, 3510, 3861, 3960, 4290, 4680, 4752, 5148, 5616, 5720, 5940, 6217, 6435, 6864, 7020, 7722, 7920, 8580, 9360, 10296, 11440, 11880, 12434, 12870, 14040, 15444, 17160, 18651, 19305, 20592, 23760, 24868, 25740, 28080, 30888, 31085, 34320, 37302, 38610, 49736, 51480, 55953, 61776, 62170, 68387, 74604, 77220, 80821, 93255, 99472, 102960, 111906, 124340, 136774, 149208, 154440, 161642, 167859, 186510, 205161, 223812, 242463, 248680, 273548, 279765, 298416, 308880, 323284, 335718, 341935, 373020, 404105, 410322, 447624, 484926, 497360, 547096, 559530, 615483, 646568, 671436, 683870, 727389, 746040, 808210, 820644, 839295, 889031, 895248, 969852, 1025805, 1094192, 1119060, 1212315, 1230966, 1293136, 1342872, 1367740, 1454778, 1492080, 1616420, 1641288, 1678590, 1778062, 1846449, 1939704, 2051610, 2182167, 2238120, 2424630, 2461932, 2667093, 2685744, 2735480, 2909556, 3077415, 3232840, 3282576, 3357180, 3556124, 3636945, 3692898, 3879408, 4103220, 4364334, 4445155, 4476240, 4849260, 4923864, 5334186, 5470960, 5819112, 6154830, 6465680, 6714360, 7112248, 7273890, 7385796, 8001279, 8206440, 8728668, 8890310, 9232245, 9698520, 9847728, 10668372, 10910835, 11638224, 12309660, 13335465, 13428720, 14224496, 14547780, 14771592, 16002558, 16412880, 17457336, 17780620, 18464490, 19397040, 21336744, 21821670, 24003837, 24619320, 26670930, 29095560, 29543184, 32005116, 34914672, 35561240, 36928980, 40006395, 42673488, 43643340, 48007674, 49238640, 53341860, 58191120, 64010232, 71122480, 73857960, 80012790, 87286680, 96015348, 106683720, 120019185, 128020464, 147715920, 160025580, 174573360, 192030696, 213367440, 240038370, 320051160, 384061392, 480076740, 640102320, 960153480, 1920306960]

約数ペア:

[(1, 1920306960), (2, 960153480), (3, 640102320), (4, 480076740), (5, 384061392), (6, 320051160), (8, 240038370), (9, 213367440), (10, 192030696), (11, 174573360), (12, 160025580), (13, 147715920), (15, 128020464), (16, 120019185), (18, 106683720), (20, 96015348), (22, 87286680), (24, 80012790), (26, 73857960), (27, 71122480), (30, 64010232), (33, 58191120), (36, 53341860), (39, 49238640), (40, 48007674), (44, 43643340), (45, 42673488), (48, 40006395), (52, 36928980), (54, 35561240), (55, 34914672), (60, 32005116), (65, 29543184), (66, 29095560), (72, 26670930), (78, 24619320), (80, 24003837), (88, 21821670), (90, 21336744), (99, 19397040), (104, 18464490), (108, 17780620), (110, 17457336), (117, 16412880), (120, 16002558), (130, 14771592), (132, 14547780), (135, 14224496), (143, 13428720), (144, 13335465), (156, 12309660), (165, 11638224), (176, 10910835), (180, 10668372), (195, 9847728), (198, 9698520), (208, 9232245), (216, 8890310), (220, 8728668), (234, 8206440), (240, 8001279), (260, 7385796), (264, 7273890), (270, 7112248), (286, 6714360), (297, 6465680), (312, 6154830), (330, 5819112), (351, 5470960), (360, 5334186), (390, 4923864), (396, 4849260), (429, 4476240), (432, 4445155), (440, 4364334), (468, 4103220), (495, 3879408), (520, 3692898), (528, 3636945), (540, 3556124), (572, 3357180), (585, 3282576), (594, 3232840), (624, 3077415), (660, 2909556), (702, 2735480), (715, 2685744), (720, 2667093), (780, 2461932), (792, 2424630), (858, 2238120), (880, 2182167), (936, 2051610), (990, 1939704), (1040, 1846449), (1080, 1778062), (1144, 1678590), (1170, 1641288), (1188, 1616420), (1287, 1492080), (1320, 1454778), (1404, 1367740), (1430, 1342872), (1485, 1293136), (1560, 1230966), (1584, 1212315), (1716, 1119060), (1755, 1094192), (1872, 1025805), (1980, 969852), (2145, 895248), (2160, 889031), (2288, 839295), (2340, 820644), (2376, 808210), (2574, 746040), (2640, 727389), (2808, 683870), (2860, 671436), (2970, 646568), (3120, 615483), (3432, 559530), (3510, 547096), (3861, 497360), (3960, 484926), (4290, 447624), (4680, 410322), (4752, 404105), (5148, 373020), (5616, 341935), (5720, 335718), (5940, 323284), (6217, 308880), (6435, 298416), (6864, 279765), (7020, 273548), (7722, 248680), (7920, 242463), (8580, 223812), (9360, 205161), (10296, 186510), (11440, 167859), (11880, 161642), (12434, 154440), (12870, 149208), (14040, 136774), (15444, 124340), (17160, 111906), (18651, 102960), (19305, 99472), (20592, 93255), (23760, 80821), (24868, 77220), (25740, 74604), (28080, 68387), (30888, 62170), (31085, 61776), (34320, 55953), (37302, 51480), (38610, 49736)]