81124039920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107069}}^1$

素因数の和:107144

約数の個数: 320

約数和(自身を含む): 321189442560

約数和(自身を除く): 240065402640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 210, 220, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 385, 410, 420, 440, 451, 462, 492, 528, 560, 574, 615, 616, 656, 660, 770, 820, 840, 861, 880, 902, 924, 984, 1148, 1155, 1230, 1232, 1320, 1353, 1435, 1540, 1640, 1680, 1722, 1804, 1848, 1968, 2255, 2296, 2310, 2460, 2640, 2706, 2870, 3080, 3157, 3280, 3444, 3608, 3696, 4305, 4510, 4592, 4620, 4920, 5412, 5740, 6160, 6314, 6765, 6888, 7216, 8610, 9020, 9240, 9471, 9840, 10824, 11480, 12628, 13530, 13776, 15785, 17220, 18040, 18480, 18942, 21648, 22960, 25256, 27060, 31570, 34440, 36080, 37884, 47355, 50512, 54120, 63140, 68880, 75768, 94710, 107069, 108240, 126280, 151536, 189420, 214138, 252560, 321207, 378840, 428276, 535345, 642414, 749483, 757680, 856552, 1070690, 1177759, 1284828, 1498966, 1606035, 1713104, 2141380, 2248449, 2355518, 2569656, 2997932, 3212070, 3533277, 3747415, 4282760, 4389829, 4496898, 4711036, 5139312, 5888795, 5995864, 6424140, 7066554, 7494830, 8244313, 8565520, 8779658, 8993796, 9422072, 11242245, 11777590, 11991728, 12848280, 13169487, 14133108, 14989660, 16488626, 17559316, 17666385, 17987592, 18844144, 21949145, 22484490, 23555180, 24732939, 25696560, 26338974, 28266216, 29979320, 30728803, 32977252, 35118632, 35332770, 35975184, 41221565, 43898290, 44968980, 47110360, 48288119, 49465878, 52677948, 56532432, 59958640, 61457606, 65847435, 65954504, 70237264, 70665540, 82443130, 87796580, 89937960, 92186409, 94220720, 96576238, 98931756, 105355896, 122915212, 123664695, 131694870, 131909008, 141331080, 144864357, 153644015, 164886260, 175593160, 179875920, 184372818, 193152476, 197863512, 210711792, 241440595, 245830424, 247329390, 263389740, 282662160, 289728714, 307288030, 329772520, 338016833, 351186320, 368745636, 386304952, 395727024, 460932045, 482881190, 491660848, 494658780, 526779480, 579457428, 614576060, 659545040, 676033666, 724321785, 737491272, 772609904, 921864090, 965762380, 989317560, 1014050499, 1053558960, 1158914856, 1229152120, 1352067332, 1448643570, 1474982544, 1690084165, 1843728180, 1931524760, 1978635120, 2028100998, 2317829712, 2458304240, 2704134664, 2897287140, 3380168330, 3687456360, 3863049520, 4056201996, 5070252495, 5408269328, 5794574280, 6760336660, 7374912720, 8112403992, 10140504990, 11589148560, 13520673320, 16224807984, 20281009980, 27041346640, 40562019960, 81124039920]

約数ペア:

[(1, 81124039920), (2, 40562019960), (3, 27041346640), (4, 20281009980), (5, 16224807984), (6, 13520673320), (7, 11589148560), (8, 10140504990), (10, 8112403992), (11, 7374912720), (12, 6760336660), (14, 5794574280), (15, 5408269328), (16, 5070252495), (20, 4056201996), (21, 3863049520), (22, 3687456360), (24, 3380168330), (28, 2897287140), (30, 2704134664), (33, 2458304240), (35, 2317829712), (40, 2028100998), (41, 1978635120), (42, 1931524760), (44, 1843728180), (48, 1690084165), (55, 1474982544), (56, 1448643570), (60, 1352067332), (66, 1229152120), (70, 1158914856), (77, 1053558960), (80, 1014050499), (82, 989317560), (84, 965762380), (88, 921864090), (105, 772609904), (110, 737491272), (112, 724321785), (120, 676033666), (123, 659545040), (132, 614576060), (140, 579457428), (154, 526779480), (164, 494658780), (165, 491660848), (168, 482881190), (176, 460932045), (205, 395727024), (210, 386304952), (220, 368745636), (231, 351186320), (240, 338016833), (246, 329772520), (264, 307288030), (280, 289728714), (287, 282662160), (308, 263389740), (328, 247329390), (330, 245830424), (336, 241440595), (385, 210711792), (410, 197863512), (420, 193152476), (440, 184372818), (451, 179875920), (462, 175593160), (492, 164886260), (528, 153644015), (560, 144864357), (574, 141331080), (615, 131909008), (616, 131694870), (656, 123664695), (660, 122915212), (770, 105355896), (820, 98931756), (840, 96576238), (861, 94220720), (880, 92186409), (902, 89937960), (924, 87796580), (984, 82443130), (1148, 70665540), (1155, 70237264), (1230, 65954504), (1232, 65847435), (1320, 61457606), (1353, 59958640), (1435, 56532432), (1540, 52677948), (1640, 49465878), (1680, 48288119), (1722, 47110360), (1804, 44968980), (1848, 43898290), (1968, 41221565), (2255, 35975184), (2296, 35332770), (2310, 35118632), (2460, 32977252), (2640, 30728803), (2706, 29979320), (2870, 28266216), (3080, 26338974), (3157, 25696560), (3280, 24732939), (3444, 23555180), (3608, 22484490), (3696, 21949145), (4305, 18844144), (4510, 17987592), (4592, 17666385), (4620, 17559316), (4920, 16488626), (5412, 14989660), (5740, 14133108), (6160, 13169487), (6314, 12848280), (6765, 11991728), (6888, 11777590), (7216, 11242245), (8610, 9422072), (9020, 8993796), (9240, 8779658), (9471, 8565520), (9840, 8244313), (10824, 7494830), (11480, 7066554), (12628, 6424140), (13530, 5995864), (13776, 5888795), (15785, 5139312), (17220, 4711036), (18040, 4496898), (18480, 4389829), (18942, 4282760), (21648, 3747415), (22960, 3533277), (25256, 3212070), (27060, 2997932), (31570, 2569656), (34440, 2355518), (36080, 2248449), (37884, 2141380), (47355, 1713104), (50512, 1606035), (54120, 1498966), (63140, 1284828), (68880, 1177759), (75768, 1070690), (94710, 856552), (107069, 757680), (108240, 749483), (126280, 642414), (151536, 535345), (189420, 428276), (214138, 378840), (252560, 321207)]