2028564720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4469

約数の個数: 360

約数和(自身を含む): 8536391136

約数和(自身を除く): 6507826416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2940, 3120, 3185, 3276, 3528, 3640, 3822, 3920, 4095, 4368, 4410, 4423, 4680, 5040, 5096, 5460, 5733, 5880, 6370, 6552, 7056, 7280, 7644, 8190, 8820, 8846, 9360, 9555, 10192, 10920, 11466, 11760, 12740, 13104, 13269, 15288, 16380, 17640, 17692, 19110, 21840, 22115, 22932, 25480, 26538, 28665, 30576, 30961, 32760, 35280, 35384, 38220, 39807, 44230, 45864, 50960, 53076, 57330, 57499, 61922, 65520, 66345, 70768, 76440, 79614, 88460, 91728, 92883, 106152, 114660, 114998, 123844, 132690, 152880, 154805, 159228, 172497, 176920, 185766, 199035, 212304, 216727, 229320, 229996, 247688, 265380, 278649, 287495, 309610, 318456, 344994, 353840, 371532, 398070, 402493, 433454, 458640, 459992, 464415, 495376, 517491, 530760, 557298, 574990, 619220, 636912, 650181, 689988, 743064, 796140, 804986, 862485, 866908, 919984, 928830, 1034982, 1061520, 1083635, 1114596, 1149980, 1207479, 1238440, 1300362, 1379976, 1393245, 1486128, 1592280, 1609972, 1724970, 1733816, 1857660, 1950543, 2012465, 2069964, 2167270, 2229192, 2299960, 2414958, 2476880, 2587455, 2600724, 2759952, 2786490, 2817451, 3184560, 3219944, 3250905, 3449940, 3467632, 3622437, 3715320, 3901086, 4024930, 4139928, 4334540, 4458384, 4599920, 4829916, 5174910, 5201448, 5572980, 5634902, 6037395, 6439888, 6501810, 6899880, 7244874, 7430640, 7802172, 8049860, 8279856, 8452353, 8669080, 9659832, 9752715, 10349820, 10402896, 11145960, 11269804, 12074790, 13003620, 13799760, 14087255, 14489748, 15604344, 16099720, 16904706, 17338160, 18112185, 19319664, 19505430, 20699640, 22291920, 22539608, 24149580, 25357059, 26007240, 28174510, 28979496, 31208688, 32199440, 33809412, 36224370, 39010860, 41399280, 42261765, 45079216, 48299160, 50714118, 52014480, 56349020, 57958992, 67618824, 72448740, 78021720, 84523530, 96598320, 101428236, 112698040, 126785295, 135237648, 144897480, 156043440, 169047060, 202856472, 225396080, 253570590, 289794960, 338094120, 405712944, 507141180, 676188240, 1014282360, 2028564720]

約数ペア:

[(1, 2028564720), (2, 1014282360), (3, 676188240), (4, 507141180), (5, 405712944), (6, 338094120), (7, 289794960), (8, 253570590), (9, 225396080), (10, 202856472), (12, 169047060), (13, 156043440), (14, 144897480), (15, 135237648), (16, 126785295), (18, 112698040), (20, 101428236), (21, 96598320), (24, 84523530), (26, 78021720), (28, 72448740), (30, 67618824), (35, 57958992), (36, 56349020), (39, 52014480), (40, 50714118), (42, 48299160), (45, 45079216), (48, 42261765), (49, 41399280), (52, 39010860), (56, 36224370), (60, 33809412), (63, 32199440), (65, 31208688), (70, 28979496), (72, 28174510), (78, 26007240), (80, 25357059), (84, 24149580), (90, 22539608), (91, 22291920), (98, 20699640), (104, 19505430), (105, 19319664), (112, 18112185), (117, 17338160), (120, 16904706), (126, 16099720), (130, 15604344), (140, 14489748), (144, 14087255), (147, 13799760), (156, 13003620), (168, 12074790), (180, 11269804), (182, 11145960), (195, 10402896), (196, 10349820), (208, 9752715), (210, 9659832), (234, 8669080), (240, 8452353), (245, 8279856), (252, 8049860), (260, 7802172), (273, 7430640), (280, 7244874), (294, 6899880), (312, 6501810), (315, 6439888), (336, 6037395), (360, 5634902), (364, 5572980), (390, 5201448), (392, 5174910), (420, 4829916), (441, 4599920), (455, 4458384), (468, 4334540), (490, 4139928), (504, 4024930), (520, 3901086), (546, 3715320), (560, 3622437), (585, 3467632), (588, 3449940), (624, 3250905), (630, 3219944), (637, 3184560), (720, 2817451), (728, 2786490), (735, 2759952), (780, 2600724), (784, 2587455), (819, 2476880), (840, 2414958), (882, 2299960), (910, 2229192), (936, 2167270), (980, 2069964), (1008, 2012465), (1040, 1950543), (1092, 1857660), (1170, 1733816), (1176, 1724970), (1260, 1609972), (1274, 1592280), (1365, 1486128), (1456, 1393245), (1470, 1379976), (1560, 1300362), (1638, 1238440), (1680, 1207479), (1764, 1149980), (1820, 1114596), (1872, 1083635), (1911, 1061520), (1960, 1034982), (2184, 928830), (2205, 919984), (2340, 866908), (2352, 862485), (2520, 804986), (2548, 796140), (2730, 743064), (2940, 689988), (3120, 650181), (3185, 636912), (3276, 619220), (3528, 574990), (3640, 557298), (3822, 530760), (3920, 517491), (4095, 495376), (4368, 464415), (4410, 459992), (4423, 458640), (4680, 433454), (5040, 402493), (5096, 398070), (5460, 371532), (5733, 353840), (5880, 344994), (6370, 318456), (6552, 309610), (7056, 287495), (7280, 278649), (7644, 265380), (8190, 247688), (8820, 229996), (8846, 229320), (9360, 216727), (9555, 212304), (10192, 199035), (10920, 185766), (11466, 176920), (11760, 172497), (12740, 159228), (13104, 154805), (13269, 152880), (15288, 132690), (16380, 123844), (17640, 114998), (17692, 114660), (19110, 106152), (21840, 92883), (22115, 91728), (22932, 88460), (25480, 79614), (26538, 76440), (28665, 70768), (30576, 66345), (30961, 65520), (32760, 61922), (35280, 57499), (35384, 57330), (38220, 53076), (39807, 50960), (44230, 45864)]