21288144960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 504

約数和(自身を含む): 77897415960

約数和(自身を除く): 56609271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 157, 160, 178, 180, 184, 192, 207, 230, 240, 267, 276, 288, 314, 320, 345, 356, 360, 368, 414, 445, 460, 471, 480, 529, 534, 552, 576, 628, 690, 712, 720, 736, 785, 801, 828, 890, 920, 942, 960, 1035, 1058, 1068, 1104, 1256, 1335, 1380, 1413, 1424, 1440, 1472, 1570, 1587, 1602, 1656, 1780, 1840, 1884, 2047, 2070, 2116, 2136, 2208, 2355, 2512, 2645, 2670, 2760, 2826, 2848, 2880, 3140, 3174, 3204, 3312, 3560, 3611, 3680, 3768, 4005, 4094, 4140, 4232, 4272, 4416, 4710, 4761, 5024, 5290, 5340, 5520, 5652, 5696, 6141, 6280, 6348, 6408, 6624, 7065, 7120, 7222, 7360, 7536, 7935, 8010, 8188, 8280, 8464, 8544, 9420, 9522, 10048, 10235, 10580, 10680, 10833, 11040, 11304, 12282, 12560, 12696, 12816, 13248, 13973, 14130, 14240, 14444, 15072, 15870, 16020, 16376, 16560, 16928, 17088, 18055, 18423, 18840, 19044, 20470, 21160, 21360, 21666, 22080, 22608, 23805, 24564, 25120, 25392, 25632, 27946, 28260, 28480, 28888, 30144, 30705, 31740, 32040, 32499, 32752, 33120, 33856, 36110, 36846, 37680, 38088, 40940, 41919, 42320, 42720, 43332, 45216, 47081, 47610, 49128, 50240, 50784, 51264, 54165, 55892, 56520, 57776, 61410, 63480, 64080, 64998, 65504, 66240, 69865, 72220, 73692, 75360, 76176, 81880, 83053, 83838, 84640, 85440, 86664, 90432, 92115, 94162, 95220, 98256, 101568, 108330, 111784, 113040, 115552, 122820, 125757, 126960, 128160, 129996, 131008, 139730, 141243, 144440, 147384, 150720, 152352, 162495, 163760, 166106, 167676, 169280, 173328, 184230, 188324, 190440, 196512, 209595, 216660, 223568, 226080, 231104, 235405, 245640, 249159, 251514, 253920, 256320, 259992, 279460, 282486, 288880, 294768, 304704, 321379, 324990, 327520, 332212, 335352, 346656, 368460, 376648, 380880, 393024, 415265, 419190, 423729, 433320, 447136, 452160, 470810, 491280, 498318, 503028, 507840, 519984, 558920, 564972, 577760, 589536, 628785, 642758, 649980, 655040, 664424, 670704, 693312, 706215, 736920, 747477, 753296, 761760, 830530, 838380, 847458, 866640, 894272, 941620, 964137, 982560, 996636, 1006056, 1039968, 1117840, 1129944, 1155520, 1179072, 1245795, 1257570, 1285516, 1299960, 1328848, 1341408, 1412430, 1473840, 1494954, 1506592, 1523520, 1606895, 1661060, 1676760, 1694916, 1733280, 1883240, 1928274, 1965120, 1993272, 2012112, 2079936, 2118645, 2235680, 2259888, 2491590, 2515140, 2571032, 2599920, 2657696, 2682816, 2824860, 2892411, 2947680, 2989908, 3013184, 3213790, 3322120, 3353520, 3389832, 3466560, 3737385, 3766480, 3856548, 3986544, 4024224, 4237290, 4471360, 4519776, 4820685, 4983180, 5030280, 5142064, 5199840, 5315392, 5649720, 5784822, 5895360, 5979816, 6427580, 6644240, 6707040, 6779664, 7391717, 7474770, 7532960, 7713096, 7973088, 8048448, 8474580, 9039552, 9641370, 9966360, 10060560, 10284128, 10399680, 11299440, 11569644, 11959632, 12855160, 13288480, 13414080, 13559328, 14462055, 14783434, 14949540, 15065920, 15426192, 15946176, 16949160, 19282740, 19932720, 20121120, 20568256, 22175151, 22598880, 23139288, 23919264, 25710320, 26576960, 27118656, 28924110, 29566868, 29899080, 30852384, 33898320, 36958585, 38565480, 39865440, 40242240, 44350302, 45197760, 46278576, 47838528, 51420640, 57848220, 59133736, 59798160, 61704768, 66525453, 67796640, 73917170, 77130960, 79730880, 88700604, 92557152, 102841280, 110875755, 115696440, 118267472, 119596320, 133050906, 135593280, 147834340, 154261920, 177401208, 185114304, 221751510, 231392880, 236534944, 239192640, 266101812, 295668680, 308523840, 332627265, 354802416, 443503020, 462785760, 473069888, 532203624, 591337360, 665254530, 709604832, 887006040, 925571520, 1064407248, 1182674720, 1330509060, 1419209664, 1774012080, 2128814496, 2365349440, 2661018120, 3548024160, 4257628992, 5322036240, 7096048320, 10644072480, 21288144960]

約数ペア:

[(1, 21288144960), (2, 10644072480), (3, 7096048320), (4, 5322036240), (5, 4257628992), (6, 3548024160), (8, 2661018120), (9, 2365349440), (10, 2128814496), (12, 1774012080), (15, 1419209664), (16, 1330509060), (18, 1182674720), (20, 1064407248), (23, 925571520), (24, 887006040), (30, 709604832), (32, 665254530), (36, 591337360), (40, 532203624), (45, 473069888), (46, 462785760), (48, 443503020), (60, 354802416), (64, 332627265), (69, 308523840), (72, 295668680), (80, 266101812), (89, 239192640), (90, 236534944), (92, 231392880), (96, 221751510), (115, 185114304), (120, 177401208), (138, 154261920), (144, 147834340), (157, 135593280), (160, 133050906), (178, 119596320), (180, 118267472), (184, 115696440), (192, 110875755), (207, 102841280), (230, 92557152), (240, 88700604), (267, 79730880), (276, 77130960), (288, 73917170), (314, 67796640), (320, 66525453), (345, 61704768), (356, 59798160), (360, 59133736), (368, 57848220), (414, 51420640), (445, 47838528), (460, 46278576), (471, 45197760), (480, 44350302), (529, 40242240), (534, 39865440), (552, 38565480), (576, 36958585), (628, 33898320), (690, 30852384), (712, 29899080), (720, 29566868), (736, 28924110), (785, 27118656), (801, 26576960), (828, 25710320), (890, 23919264), (920, 23139288), (942, 22598880), (960, 22175151), (1035, 20568256), (1058, 20121120), (1068, 19932720), (1104, 19282740), (1256, 16949160), (1335, 15946176), (1380, 15426192), (1413, 15065920), (1424, 14949540), (1440, 14783434), (1472, 14462055), (1570, 13559328), (1587, 13414080), (1602, 13288480), (1656, 12855160), (1780, 11959632), (1840, 11569644), (1884, 11299440), (2047, 10399680), (2070, 10284128), (2116, 10060560), (2136, 9966360), (2208, 9641370), (2355, 9039552), (2512, 8474580), (2645, 8048448), (2670, 7973088), (2760, 7713096), (2826, 7532960), (2848, 7474770), (2880, 7391717), (3140, 6779664), (3174, 6707040), (3204, 6644240), (3312, 6427580), (3560, 5979816), (3611, 5895360), (3680, 5784822), (3768, 5649720), (4005, 5315392), (4094, 5199840), (4140, 5142064), (4232, 5030280), (4272, 4983180), (4416, 4820685), (4710, 4519776), (4761, 4471360), (5024, 4237290), (5290, 4024224), (5340, 3986544), (5520, 3856548), (5652, 3766480), (5696, 3737385), (6141, 3466560), (6280, 3389832), (6348, 3353520), (6408, 3322120), (6624, 3213790), (7065, 3013184), (7120, 2989908), (7222, 2947680), (7360, 2892411), (7536, 2824860), (7935, 2682816), (8010, 2657696), (8188, 2599920), (8280, 2571032), (8464, 2515140), (8544, 2491590), (9420, 2259888), (9522, 2235680), (10048, 2118645), (10235, 2079936), (10580, 2012112), (10680, 1993272), (10833, 1965120), (11040, 1928274), (11304, 1883240), (12282, 1733280), (12560, 1694916), (12696, 1676760), (12816, 1661060), (13248, 1606895), (13973, 1523520), (14130, 1506592), (14240, 1494954), (14444, 1473840), (15072, 1412430), (15870, 1341408), (16020, 1328848), (16376, 1299960), (16560, 1285516), (16928, 1257570), (17088, 1245795), (18055, 1179072), (18423, 1155520), (18840, 1129944), (19044, 1117840), (20470, 1039968), (21160, 1006056), (21360, 996636), (21666, 982560), (22080, 964137), (22608, 941620), (23805, 894272), (24564, 866640), (25120, 847458), (25392, 838380), (25632, 830530), (27946, 761760), (28260, 753296), (28480, 747477), (28888, 736920), (30144, 706215), (30705, 693312), (31740, 670704), (32040, 664424), (32499, 655040), (32752, 649980), (33120, 642758), (33856, 628785), (36110, 589536), (36846, 577760), (37680, 564972), (38088, 558920), (40940, 519984), (41919, 507840), (42320, 503028), (42720, 498318), (43332, 491280), (45216, 470810), (47081, 452160), (47610, 447136), (49128, 433320), (50240, 423729), (50784, 419190), (51264, 415265), (54165, 393024), (55892, 380880), (56520, 376648), (57776, 368460), (61410, 346656), (63480, 335352), (64080, 332212), (64998, 327520), (65504, 324990), (66240, 321379), (69865, 304704), (72220, 294768), (73692, 288880), (75360, 282486), (76176, 279460), (81880, 259992), (83053, 256320), (83838, 253920), (84640, 251514), (85440, 249159), (86664, 245640), (90432, 235405), (92115, 231104), (94162, 226080), (95220, 223568), (98256, 216660), (101568, 209595), (108330, 196512), (111784, 190440), (113040, 188324), (115552, 184230), (122820, 173328), (125757, 169280), (126960, 167676), (128160, 166106), (129996, 163760), (131008, 162495), (139730, 152352), (141243, 150720), (144440, 147384)]