21774465720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1587

約数の個数: 384

約数和(自身を含む): 83944673280

約数和(自身を除く): 62170207560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 211, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 422, 434, 465, 504, 558, 620, 630, 633, 651, 744, 840, 844, 868, 930, 1055, 1085, 1116, 1240, 1260, 1266, 1302, 1321, 1395, 1477, 1688, 1736, 1860, 1899, 1953, 2110, 2170, 2232, 2520, 2532, 2604, 2642, 2790, 2954, 3165, 3255, 3720, 3798, 3906, 3963, 4220, 4340, 4431, 5064, 5208, 5284, 5580, 5908, 6330, 6510, 6541, 6605, 7385, 7596, 7812, 7926, 8440, 8680, 8862, 9247, 9495, 9765, 10568, 11160, 11816, 11889, 12660, 13020, 13082, 13210, 13293, 14770, 15192, 15624, 15852, 17724, 18494, 18990, 19530, 19623, 19815, 22155, 23778, 25320, 26040, 26164, 26420, 26586, 27741, 29540, 31704, 32705, 35448, 36988, 37980, 39060, 39246, 39630, 40951, 44310, 45787, 46235, 47556, 52328, 52840, 53172, 55482, 58869, 59080, 59445, 65410, 66465, 73976, 75960, 78120, 78492, 79260, 81902, 83223, 88620, 91574, 92470, 95112, 98115, 106344, 110964, 117738, 118890, 122853, 130820, 132930, 137361, 138705, 156984, 158520, 163804, 166446, 177240, 183148, 184940, 196230, 204755, 221928, 228935, 235476, 237780, 245706, 261640, 265860, 274722, 277410, 278731, 286657, 294345, 327608, 332892, 366296, 368559, 369880, 392460, 409510, 412083, 416115, 457870, 470952, 475560, 491412, 531720, 549444, 554820, 557462, 573314, 588690, 614265, 665784, 686805, 737118, 784920, 819020, 824166, 832230, 836193, 859971, 915740, 982824, 1098888, 1109640, 1114924, 1146628, 1177380, 1228530, 1373610, 1393655, 1433285, 1474236, 1638040, 1648332, 1664460, 1672386, 1719942, 1831480, 1842795, 1951117, 2060415, 2229848, 2293256, 2354760, 2457060, 2508579, 2579913, 2747220, 2787310, 2866570, 2948472, 3296664, 3328920, 3344772, 3439884, 3685590, 3902234, 4120830, 4180965, 4299855, 4914120, 5017158, 5159826, 5494440, 5574620, 5733140, 5853351, 6689544, 6879768, 7371180, 7804468, 8241660, 8361930, 8599710, 8640661, 9755585, 10034316, 10319652, 11149240, 11466280, 11706702, 12542895, 12899565, 14742360, 15608936, 16483320, 16723860, 17199420, 17281322, 17560053, 19511170, 20068632, 20639304, 23413404, 25085790, 25799130, 25921983, 29266755, 33447720, 34398840, 34562644, 35120106, 39022340, 43203305, 46826808, 50171580, 51598260, 51843966, 58533510, 60484627, 69125288, 70240212, 77765949, 78044680, 86406610, 87800265, 100343160, 103196520, 103687932, 117067020, 120969254, 129609915, 140480424, 155531898, 172813220, 175600530, 181453881, 207375864, 234134040, 241938508, 259219830, 302423135, 311063796, 345626440, 351201060, 362907762, 388829745, 483877016, 518439660, 544361643, 604846270, 622127592, 702402120, 725815524, 777659490, 907269405, 1036879320, 1088723286, 1209692540, 1451631048, 1555318980, 1814538810, 2177446572, 2419385080, 2721808215, 3110637960, 3629077620, 4354893144, 5443616430, 7258155240, 10887232860, 21774465720]

約数ペア:

[(1, 21774465720), (2, 10887232860), (3, 7258155240), (4, 5443616430), (5, 4354893144), (6, 3629077620), (7, 3110637960), (8, 2721808215), (9, 2419385080), (10, 2177446572), (12, 1814538810), (14, 1555318980), (15, 1451631048), (18, 1209692540), (20, 1088723286), (21, 1036879320), (24, 907269405), (28, 777659490), (30, 725815524), (31, 702402120), (35, 622127592), (36, 604846270), (40, 544361643), (42, 518439660), (45, 483877016), (56, 388829745), (60, 362907762), (62, 351201060), (63, 345626440), (70, 311063796), (72, 302423135), (84, 259219830), (90, 241938508), (93, 234134040), (105, 207375864), (120, 181453881), (124, 175600530), (126, 172813220), (140, 155531898), (155, 140480424), (168, 129609915), (180, 120969254), (186, 117067020), (210, 103687932), (211, 103196520), (217, 100343160), (248, 87800265), (252, 86406610), (279, 78044680), (280, 77765949), (310, 70240212), (315, 69125288), (360, 60484627), (372, 58533510), (420, 51843966), (422, 51598260), (434, 50171580), (465, 46826808), (504, 43203305), (558, 39022340), (620, 35120106), (630, 34562644), (633, 34398840), (651, 33447720), (744, 29266755), (840, 25921983), (844, 25799130), (868, 25085790), (930, 23413404), (1055, 20639304), (1085, 20068632), (1116, 19511170), (1240, 17560053), (1260, 17281322), (1266, 17199420), (1302, 16723860), (1321, 16483320), (1395, 15608936), (1477, 14742360), (1688, 12899565), (1736, 12542895), (1860, 11706702), (1899, 11466280), (1953, 11149240), (2110, 10319652), (2170, 10034316), (2232, 9755585), (2520, 8640661), (2532, 8599710), (2604, 8361930), (2642, 8241660), (2790, 7804468), (2954, 7371180), (3165, 6879768), (3255, 6689544), (3720, 5853351), (3798, 5733140), (3906, 5574620), (3963, 5494440), (4220, 5159826), (4340, 5017158), (4431, 4914120), (5064, 4299855), (5208, 4180965), (5284, 4120830), (5580, 3902234), (5908, 3685590), (6330, 3439884), (6510, 3344772), (6541, 3328920), (6605, 3296664), (7385, 2948472), (7596, 2866570), (7812, 2787310), (7926, 2747220), (8440, 2579913), (8680, 2508579), (8862, 2457060), (9247, 2354760), (9495, 2293256), (9765, 2229848), (10568, 2060415), (11160, 1951117), (11816, 1842795), (11889, 1831480), (12660, 1719942), (13020, 1672386), (13082, 1664460), (13210, 1648332), (13293, 1638040), (14770, 1474236), (15192, 1433285), (15624, 1393655), (15852, 1373610), (17724, 1228530), (18494, 1177380), (18990, 1146628), (19530, 1114924), (19623, 1109640), (19815, 1098888), (22155, 982824), (23778, 915740), (25320, 859971), (26040, 836193), (26164, 832230), (26420, 824166), (26586, 819020), (27741, 784920), (29540, 737118), (31704, 686805), (32705, 665784), (35448, 614265), (36988, 588690), (37980, 573314), (39060, 557462), (39246, 554820), (39630, 549444), (40951, 531720), (44310, 491412), (45787, 475560), (46235, 470952), (47556, 457870), (52328, 416115), (52840, 412083), (53172, 409510), (55482, 392460), (58869, 369880), (59080, 368559), (59445, 366296), (65410, 332892), (66465, 327608), (73976, 294345), (75960, 286657), (78120, 278731), (78492, 277410), (79260, 274722), (81902, 265860), (83223, 261640), (88620, 245706), (91574, 237780), (92470, 235476), (95112, 228935), (98115, 221928), (106344, 204755), (110964, 196230), (117738, 184940), (118890, 183148), (122853, 177240), (130820, 166446), (132930, 163804), (137361, 158520), (138705, 156984)]