261911765520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{3169}}^1$

素因数の和:3735

約数の個数: 320

約数和(自身を含む): 915278918400

約数和(自身を除く): 653367152880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 461, 498, 540, 664, 720, 747, 830, 922, 996, 1080, 1245, 1328, 1383, 1494, 1660, 1844, 1992, 2160, 2241, 2305, 2490, 2766, 2988, 3169, 3320, 3688, 3735, 3984, 4149, 4482, 4610, 4980, 5532, 5976, 6338, 6640, 6915, 7376, 7470, 8298, 8964, 9220, 9507, 9960, 11064, 11205, 11952, 12447, 12676, 13830, 14940, 15845, 16596, 17928, 18440, 19014, 19920, 20745, 22128, 22410, 24894, 25352, 27660, 28521, 29880, 31690, 33192, 35856, 36880, 38028, 38263, 41490, 44820, 47535, 49788, 50704, 55320, 57042, 59760, 62235, 63380, 66384, 76056, 76526, 82980, 85563, 89640, 95070, 99576, 110640, 114084, 114789, 124470, 126760, 142605, 152112, 153052, 165960, 171126, 179280, 190140, 191315, 199152, 228168, 229578, 248940, 253520, 263027, 285210, 306104, 331920, 342252, 344367, 380280, 382630, 427815, 456336, 459156, 497880, 526054, 570420, 573945, 612208, 684504, 688734, 760560, 765260, 789081, 855630, 918312, 995760, 1033101, 1052108, 1140840, 1147890, 1315135, 1369008, 1377468, 1460909, 1530520, 1578162, 1711260, 1721835, 1836624, 2066202, 2104216, 2281680, 2295780, 2367243, 2630270, 2754936, 2921818, 3061040, 3156324, 3422520, 3443670, 3945405, 4132404, 4208432, 4382727, 4591560, 4734486, 5165505, 5260540, 5509872, 5843636, 6312648, 6845040, 6887340, 7101729, 7304545, 7890810, 8264808, 8765454, 9183120, 9468972, 10331010, 10521080, 11687272, 11836215, 12625296, 13148181, 13774680, 14203458, 14609090, 15781620, 16529616, 17530908, 18937944, 20662020, 21042160, 21913635, 23374544, 23672430, 26296362, 27549360, 28406916, 29218180, 31563240, 35061816, 35508645, 37875888, 39444543, 41324040, 43827270, 47344860, 52592724, 56813832, 58436360, 63126480, 65740905, 70123632, 71017290, 78889086, 82648080, 87654540, 94689720, 105185448, 113627664, 116872720, 121255447, 131481810, 142034580, 157778172, 175309080, 189379440, 197222715, 210370896, 242510894, 262963620, 284069160, 315556344, 350618160, 363766341, 394445430, 485021788, 525927240, 568138320, 606277235, 631112688, 727532682, 788890860, 970043576, 1051854480, 1091299023, 1212554470, 1455065364, 1577781720, 1818831705, 1940087152, 2182598046, 2425108940, 2910130728, 3155563440, 3273897069, 3637663410, 4365196092, 4850217880, 5456495115, 5820261456, 6547794138, 7275326820, 8730392184, 9700435760, 10912990230, 13095588276, 14550653640, 16369485345, 17460784368, 21825980460, 26191176552, 29101307280, 32738970690, 43651960920, 52382353104, 65477941380, 87303921840, 130955882760, 261911765520]

約数ペア:

[(1, 261911765520), (2, 130955882760), (3, 87303921840), (4, 65477941380), (5, 52382353104), (6, 43651960920), (8, 32738970690), (9, 29101307280), (10, 26191176552), (12, 21825980460), (15, 17460784368), (16, 16369485345), (18, 14550653640), (20, 13095588276), (24, 10912990230), (27, 9700435760), (30, 8730392184), (36, 7275326820), (40, 6547794138), (45, 5820261456), (48, 5456495115), (54, 4850217880), (60, 4365196092), (72, 3637663410), (80, 3273897069), (83, 3155563440), (90, 2910130728), (108, 2425108940), (120, 2182598046), (135, 1940087152), (144, 1818831705), (166, 1577781720), (180, 1455065364), (216, 1212554470), (240, 1091299023), (249, 1051854480), (270, 970043576), (332, 788890860), (360, 727532682), (415, 631112688), (432, 606277235), (461, 568138320), (498, 525927240), (540, 485021788), (664, 394445430), (720, 363766341), (747, 350618160), (830, 315556344), (922, 284069160), (996, 262963620), (1080, 242510894), (1245, 210370896), (1328, 197222715), (1383, 189379440), (1494, 175309080), (1660, 157778172), (1844, 142034580), (1992, 131481810), (2160, 121255447), (2241, 116872720), (2305, 113627664), (2490, 105185448), (2766, 94689720), (2988, 87654540), (3169, 82648080), (3320, 78889086), (3688, 71017290), (3735, 70123632), (3984, 65740905), (4149, 63126480), (4482, 58436360), (4610, 56813832), (4980, 52592724), (5532, 47344860), (5976, 43827270), (6338, 41324040), (6640, 39444543), (6915, 37875888), (7376, 35508645), (7470, 35061816), (8298, 31563240), (8964, 29218180), (9220, 28406916), (9507, 27549360), (9960, 26296362), (11064, 23672430), (11205, 23374544), (11952, 21913635), (12447, 21042160), (12676, 20662020), (13830, 18937944), (14940, 17530908), (15845, 16529616), (16596, 15781620), (17928, 14609090), (18440, 14203458), (19014, 13774680), (19920, 13148181), (20745, 12625296), (22128, 11836215), (22410, 11687272), (24894, 10521080), (25352, 10331010), (27660, 9468972), (28521, 9183120), (29880, 8765454), (31690, 8264808), (33192, 7890810), (35856, 7304545), (36880, 7101729), (38028, 6887340), (38263, 6845040), (41490, 6312648), (44820, 5843636), (47535, 5509872), (49788, 5260540), (50704, 5165505), (55320, 4734486), (57042, 4591560), (59760, 4382727), (62235, 4208432), (63380, 4132404), (66384, 3945405), (76056, 3443670), (76526, 3422520), (82980, 3156324), (85563, 3061040), (89640, 2921818), (95070, 2754936), (99576, 2630270), (110640, 2367243), (114084, 2295780), (114789, 2281680), (124470, 2104216), (126760, 2066202), (142605, 1836624), (152112, 1721835), (153052, 1711260), (165960, 1578162), (171126, 1530520), (179280, 1460909), (190140, 1377468), (191315, 1369008), (199152, 1315135), (228168, 1147890), (229578, 1140840), (248940, 1052108), (253520, 1033101), (263027, 995760), (285210, 918312), (306104, 855630), (331920, 789081), (342252, 765260), (344367, 760560), (380280, 688734), (382630, 684504), (427815, 612208), (456336, 573945), (459156, 570420), (497880, 526054)]