21290147200

素因数分解:

$2^7\times 5^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 480

約数和(自身を含む): 65362903560

約数和(自身を除く): 44072756360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 128, 136, 140, 160, 163, 170, 175, 196, 200, 224, 238, 245, 272, 280, 320, 326, 340, 343, 350, 392, 400, 425, 448, 476, 490, 544, 560, 595, 640, 652, 680, 686, 700, 784, 800, 815, 833, 850, 896, 952, 980, 1088, 1120, 1141, 1190, 1225, 1304, 1360, 1372, 1400, 1568, 1600, 1630, 1666, 1700, 1715, 1904, 1960, 2176, 2240, 2282, 2380, 2401, 2450, 2608, 2720, 2744, 2771, 2800, 2975, 3136, 3200, 3260, 3332, 3400, 3430, 3808, 3920, 4075, 4165, 4480, 4564, 4760, 4802, 4900, 5216, 5440, 5488, 5542, 5600, 5705, 5831, 5950, 6272, 6520, 6664, 6800, 6860, 7616, 7840, 7987, 8150, 8330, 8575, 9128, 9520, 9604, 9800, 10432, 10880, 10976, 11084, 11200, 11410, 11662, 11900, 12005, 13040, 13328, 13600, 13720, 13855, 15232, 15680, 15974, 16300, 16660, 17150, 18256, 19040, 19208, 19397, 19600, 20825, 20864, 21952, 22168, 22400, 22820, 23324, 23800, 24010, 26080, 26656, 27200, 27440, 27710, 28525, 29155, 31360, 31948, 32600, 33320, 34300, 36512, 38080, 38416, 38794, 39200, 39935, 40817, 41650, 43904, 44336, 45640, 46648, 47600, 48020, 52160, 53312, 54400, 54880, 55420, 55909, 57050, 58310, 60025, 63896, 65200, 66640, 68600, 69275, 73024, 76160, 76832, 77588, 78400, 79870, 81634, 83300, 88672, 91280, 93296, 95200, 96040, 96985, 104320, 106624, 109760, 110840, 111818, 114100, 116620, 120050, 127792, 130400, 133280, 135779, 137200, 138550, 145775, 146048, 153664, 155176, 156800, 159740, 163268, 166600, 177344, 182560, 186592, 190400, 192080, 193970, 199675, 204085, 219520, 221680, 223636, 228200, 233240, 240100, 255584, 260800, 266560, 271558, 274400, 277100, 279545, 291550, 307328, 310352, 319480, 326536, 333200, 354688, 365120, 373184, 380800, 384160, 387940, 391363, 399350, 408170, 443360, 447272, 456400, 466480, 480200, 484925, 511168, 521600, 533120, 543116, 548800, 554200, 559090, 583100, 620704, 638960, 653072, 666400, 678895, 730240, 746368, 768320, 775880, 782726, 798700, 816340, 886720, 894544, 912800, 932960, 950453, 960400, 969850, 1020425, 1022336, 1086232, 1097600, 1108400, 1118180, 1166200, 1241408, 1277920, 1306144, 1332800, 1357790, 1397725, 1536640, 1551760, 1565452, 1597400, 1632680, 1773440, 1789088, 1825600, 1865920, 1900906, 1920800, 1939700, 1956815, 2040850, 2172464, 2216800, 2236360, 2332400, 2482816, 2555840, 2612288, 2665600, 2715580, 2795450, 3103520, 3130904, 3194800, 3265360, 3394475, 3578176, 3651200, 3731840, 3801812, 3841600, 3879400, 3913630, 4081700, 4344928, 4433600, 4472720, 4664800, 4752265, 5111680, 5224576, 5431160, 5590900, 6207040, 6261808, 6389600, 6530720, 6653171, 6788950, 7156352, 7603624, 7683200, 7758800, 7827260, 8163400, 8689856, 8867200, 8945440, 9329600, 9504530, 9784075, 10862320, 11181800, 12414080, 12523616, 12779200, 13061440, 13306342, 13577900, 15207248, 15517600, 15654520, 16326800, 17379712, 17890880, 18659200, 19009060, 19568150, 21724640, 22363600, 23761325, 25047232, 25558400, 26122880, 26612684, 27155800, 30414496, 31035200, 31309040, 32653600, 33265855, 35781760, 38018120, 39136300, 43449280, 44727200, 47522650, 50094464, 53225368, 54311600, 60828992, 62070400, 62618080, 65307200, 66531710, 76036240, 78272600, 86898560, 89454400, 95045300, 106450736, 108623200, 121657984, 125236160, 130614400, 133063420, 152072480, 156545200, 166329275, 178908800, 190090600, 212901472, 217246400, 250472320, 266126840, 304144960, 313090400, 332658550, 380181200, 425802944, 434492800, 532253680, 608289920, 626180800, 665317100, 760362400, 851605888, 1064507360, 1252361600, 1330634200, 1520724800, 2129014720, 2661268400, 3041449600, 4258029440, 5322536800, 10645073600, 21290147200]

約数ペア:

[(1, 21290147200), (2, 10645073600), (4, 5322536800), (5, 4258029440), (7, 3041449600), (8, 2661268400), (10, 2129014720), (14, 1520724800), (16, 1330634200), (17, 1252361600), (20, 1064507360), (25, 851605888), (28, 760362400), (32, 665317100), (34, 626180800), (35, 608289920), (40, 532253680), (49, 434492800), (50, 425802944), (56, 380181200), (64, 332658550), (68, 313090400), (70, 304144960), (80, 266126840), (85, 250472320), (98, 217246400), (100, 212901472), (112, 190090600), (119, 178908800), (128, 166329275), (136, 156545200), (140, 152072480), (160, 133063420), (163, 130614400), (170, 125236160), (175, 121657984), (196, 108623200), (200, 106450736), (224, 95045300), (238, 89454400), (245, 86898560), (272, 78272600), (280, 76036240), (320, 66531710), (326, 65307200), (340, 62618080), (343, 62070400), (350, 60828992), (392, 54311600), (400, 53225368), (425, 50094464), (448, 47522650), (476, 44727200), (490, 43449280), (544, 39136300), (560, 38018120), (595, 35781760), (640, 33265855), (652, 32653600), (680, 31309040), (686, 31035200), (700, 30414496), (784, 27155800), (800, 26612684), (815, 26122880), (833, 25558400), (850, 25047232), (896, 23761325), (952, 22363600), (980, 21724640), (1088, 19568150), (1120, 19009060), (1141, 18659200), (1190, 17890880), (1225, 17379712), (1304, 16326800), (1360, 15654520), (1372, 15517600), (1400, 15207248), (1568, 13577900), (1600, 13306342), (1630, 13061440), (1666, 12779200), (1700, 12523616), (1715, 12414080), (1904, 11181800), (1960, 10862320), (2176, 9784075), (2240, 9504530), (2282, 9329600), (2380, 8945440), (2401, 8867200), (2450, 8689856), (2608, 8163400), (2720, 7827260), (2744, 7758800), (2771, 7683200), (2800, 7603624), (2975, 7156352), (3136, 6788950), (3200, 6653171), (3260, 6530720), (3332, 6389600), (3400, 6261808), (3430, 6207040), (3808, 5590900), (3920, 5431160), (4075, 5224576), (4165, 5111680), (4480, 4752265), (4564, 4664800), (4760, 4472720), (4802, 4433600), (4900, 4344928), (5216, 4081700), (5440, 3913630), (5488, 3879400), (5542, 3841600), (5600, 3801812), (5705, 3731840), (5831, 3651200), (5950, 3578176), (6272, 3394475), (6520, 3265360), (6664, 3194800), (6800, 3130904), (6860, 3103520), (7616, 2795450), (7840, 2715580), (7987, 2665600), (8150, 2612288), (8330, 2555840), (8575, 2482816), (9128, 2332400), (9520, 2236360), (9604, 2216800), (9800, 2172464), (10432, 2040850), (10880, 1956815), (10976, 1939700), (11084, 1920800), (11200, 1900906), (11410, 1865920), (11662, 1825600), (11900, 1789088), (12005, 1773440), (13040, 1632680), (13328, 1597400), (13600, 1565452), (13720, 1551760), (13855, 1536640), (15232, 1397725), (15680, 1357790), (15974, 1332800), (16300, 1306144), (16660, 1277920), (17150, 1241408), (18256, 1166200), (19040, 1118180), (19208, 1108400), (19397, 1097600), (19600, 1086232), (20825, 1022336), (20864, 1020425), (21952, 969850), (22168, 960400), (22400, 950453), (22820, 932960), (23324, 912800), (23800, 894544), (24010, 886720), (26080, 816340), (26656, 798700), (27200, 782726), (27440, 775880), (27710, 768320), (28525, 746368), (29155, 730240), (31360, 678895), (31948, 666400), (32600, 653072), (33320, 638960), (34300, 620704), (36512, 583100), (38080, 559090), (38416, 554200), (38794, 548800), (39200, 543116), (39935, 533120), (40817, 521600), (41650, 511168), (43904, 484925), (44336, 480200), (45640, 466480), (46648, 456400), (47600, 447272), (48020, 443360), (52160, 408170), (53312, 399350), (54400, 391363), (54880, 387940), (55420, 384160), (55909, 380800), (57050, 373184), (58310, 365120), (60025, 354688), (63896, 333200), (65200, 326536), (66640, 319480), (68600, 310352), (69275, 307328), (73024, 291550), (76160, 279545), (76832, 277100), (77588, 274400), (78400, 271558), (79870, 266560), (81634, 260800), (83300, 255584), (88672, 240100), (91280, 233240), (93296, 228200), (95200, 223636), (96040, 221680), (96985, 219520), (104320, 204085), (106624, 199675), (109760, 193970), (110840, 192080), (111818, 190400), (114100, 186592), (116620, 182560), (120050, 177344), (127792, 166600), (130400, 163268), (133280, 159740), (135779, 156800), (137200, 155176), (138550, 153664), (145775, 146048)]