1917180720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 480

約数和(自身を含む): 8205724800

約数和(自身を除く): 6288544080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 104, 105, 112, 116, 117, 120, 126, 130, 140, 144, 145, 156, 168, 174, 180, 182, 195, 203, 208, 210, 232, 234, 240, 252, 260, 261, 273, 280, 290, 312, 315, 336, 348, 360, 364, 377, 390, 406, 420, 435, 455, 464, 468, 504, 520, 522, 546, 560, 580, 585, 609, 624, 630, 696, 720, 728, 754, 780, 812, 819, 840, 870, 910, 936, 1008, 1009, 1015, 1040, 1044, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1365, 1392, 1456, 1508, 1560, 1624, 1638, 1680, 1740, 1820, 1827, 1872, 1885, 2018, 2030, 2088, 2184, 2262, 2320, 2340, 2436, 2520, 2610, 2639, 2730, 3016, 3027, 3045, 3120, 3248, 3276, 3393, 3480, 3640, 3654, 3770, 4036, 4060, 4095, 4176, 4368, 4524, 4680, 4872, 5040, 5045, 5220, 5278, 5460, 5655, 6032, 6054, 6090, 6552, 6786, 6960, 7063, 7280, 7308, 7540, 7917, 8072, 8120, 8190, 9048, 9081, 9135, 9360, 9744, 10090, 10440, 10556, 10920, 11310, 12108, 12180, 13104, 13117, 13195, 13572, 14126, 14616, 15080, 15135, 15834, 16144, 16240, 16380, 16965, 18096, 18162, 18270, 20180, 20880, 21112, 21189, 21840, 22620, 23751, 24216, 24360, 26234, 26390, 27144, 28252, 29232, 29261, 30160, 30270, 31668, 32760, 33930, 35315, 36324, 36540, 39351, 39585, 40360, 42224, 42378, 45240, 45405, 47502, 48432, 48720, 52468, 52780, 54288, 56504, 58522, 60540, 63336, 63567, 65520, 65585, 67860, 70630, 72648, 73080, 78702, 79170, 80720, 84756, 87783, 90480, 90810, 91819, 95004, 104936, 105560, 105945, 113008, 117044, 118053, 118755, 121080, 126672, 127134, 131170, 135720, 141260, 145296, 146160, 146305, 157404, 158340, 169512, 175566, 181620, 183638, 190008, 196755, 204827, 209872, 211120, 211890, 234088, 236106, 237510, 242160, 254268, 262340, 263349, 271440, 275457, 282520, 292610, 314808, 316680, 317835, 339024, 351132, 363240, 367276, 380016, 380393, 393510, 409654, 423780, 438915, 459095, 468176, 472212, 475020, 508536, 524680, 526698, 550914, 565040, 585220, 590265, 614481, 629616, 633360, 635670, 702264, 726480, 734552, 760786, 787020, 819308, 826371, 847560, 877830, 918190, 944424, 950040, 1017072, 1024135, 1049360, 1053396, 1101828, 1141179, 1170440, 1180530, 1228962, 1271340, 1316745, 1377285, 1404528, 1469104, 1521572, 1574040, 1638616, 1652742, 1695120, 1755660, 1836380, 1843443, 1888848, 1900080, 1901965, 2048270, 2106792, 2203656, 2282358, 2340880, 2361060, 2457924, 2542680, 2633490, 2662751, 2754570, 3043144, 3072405, 3148080, 3277232, 3305484, 3423537, 3511320, 3672760, 3686886, 3803930, 4096540, 4131855, 4213584, 4407312, 4564716, 4722120, 4915848, 5085360, 5266980, 5325502, 5509140, 5705895, 6086288, 6144810, 6610968, 6847074, 7022640, 7345520, 7373772, 7607860, 7988253, 8193080, 8263710, 9129432, 9217215, 9444240, 9831696, 10533960, 10651004, 11018280, 11411790, 12289620, 13221936, 13313755, 13694148, 14747544, 15215720, 15976506, 16386160, 16527420, 17117685, 18258864, 18434430, 21067920, 21302008, 22036560, 22823580, 23964759, 24579240, 26627510, 27388296, 29495088, 30431440, 31953012, 33054840, 34235370, 36868860, 39941265, 42604016, 45647160, 47929518, 49158480, 53255020, 54776592, 63906024, 66109680, 68470740, 73737720, 79882530, 91294320, 95859036, 106510040, 119823795, 127812048, 136941480, 147475440, 159765060, 191718072, 213020080, 239647590, 273882960, 319530120, 383436144, 479295180, 639060240, 958590360, 1917180720]

約数ペア:

[(1, 1917180720), (2, 958590360), (3, 639060240), (4, 479295180), (5, 383436144), (6, 319530120), (7, 273882960), (8, 239647590), (9, 213020080), (10, 191718072), (12, 159765060), (13, 147475440), (14, 136941480), (15, 127812048), (16, 119823795), (18, 106510040), (20, 95859036), (21, 91294320), (24, 79882530), (26, 73737720), (28, 68470740), (29, 66109680), (30, 63906024), (35, 54776592), (36, 53255020), (39, 49158480), (40, 47929518), (42, 45647160), (45, 42604016), (48, 39941265), (52, 36868860), (56, 34235370), (58, 33054840), (60, 31953012), (63, 30431440), (65, 29495088), (70, 27388296), (72, 26627510), (78, 24579240), (80, 23964759), (84, 22823580), (87, 22036560), (90, 21302008), (91, 21067920), (104, 18434430), (105, 18258864), (112, 17117685), (116, 16527420), (117, 16386160), (120, 15976506), (126, 15215720), (130, 14747544), (140, 13694148), (144, 13313755), (145, 13221936), (156, 12289620), (168, 11411790), (174, 11018280), (180, 10651004), (182, 10533960), (195, 9831696), (203, 9444240), (208, 9217215), (210, 9129432), (232, 8263710), (234, 8193080), (240, 7988253), (252, 7607860), (260, 7373772), (261, 7345520), (273, 7022640), (280, 6847074), (290, 6610968), (312, 6144810), (315, 6086288), (336, 5705895), (348, 5509140), (360, 5325502), (364, 5266980), (377, 5085360), (390, 4915848), (406, 4722120), (420, 4564716), (435, 4407312), (455, 4213584), (464, 4131855), (468, 4096540), (504, 3803930), (520, 3686886), (522, 3672760), (546, 3511320), (560, 3423537), (580, 3305484), (585, 3277232), (609, 3148080), (624, 3072405), (630, 3043144), (696, 2754570), (720, 2662751), (728, 2633490), (754, 2542680), (780, 2457924), (812, 2361060), (819, 2340880), (840, 2282358), (870, 2203656), (910, 2106792), (936, 2048270), (1008, 1901965), (1009, 1900080), (1015, 1888848), (1040, 1843443), (1044, 1836380), (1092, 1755660), (1131, 1695120), (1160, 1652742), (1170, 1638616), (1218, 1574040), (1260, 1521572), (1305, 1469104), (1365, 1404528), (1392, 1377285), (1456, 1316745), (1508, 1271340), (1560, 1228962), (1624, 1180530), (1638, 1170440), (1680, 1141179), (1740, 1101828), (1820, 1053396), (1827, 1049360), (1872, 1024135), (1885, 1017072), (2018, 950040), (2030, 944424), (2088, 918190), (2184, 877830), (2262, 847560), (2320, 826371), (2340, 819308), (2436, 787020), (2520, 760786), (2610, 734552), (2639, 726480), (2730, 702264), (3016, 635670), (3027, 633360), (3045, 629616), (3120, 614481), (3248, 590265), (3276, 585220), (3393, 565040), (3480, 550914), (3640, 526698), (3654, 524680), (3770, 508536), (4036, 475020), (4060, 472212), (4095, 468176), (4176, 459095), (4368, 438915), (4524, 423780), (4680, 409654), (4872, 393510), (5040, 380393), (5045, 380016), (5220, 367276), (5278, 363240), (5460, 351132), (5655, 339024), (6032, 317835), (6054, 316680), (6090, 314808), (6552, 292610), (6786, 282520), (6960, 275457), (7063, 271440), (7280, 263349), (7308, 262340), (7540, 254268), (7917, 242160), (8072, 237510), (8120, 236106), (8190, 234088), (9048, 211890), (9081, 211120), (9135, 209872), (9360, 204827), (9744, 196755), (10090, 190008), (10440, 183638), (10556, 181620), (10920, 175566), (11310, 169512), (12108, 158340), (12180, 157404), (13104, 146305), (13117, 146160), (13195, 145296), (13572, 141260), (14126, 135720), (14616, 131170), (15080, 127134), (15135, 126672), (15834, 121080), (16144, 118755), (16240, 118053), (16380, 117044), (16965, 113008), (18096, 105945), (18162, 105560), (18270, 104936), (20180, 95004), (20880, 91819), (21112, 90810), (21189, 90480), (21840, 87783), (22620, 84756), (23751, 80720), (24216, 79170), (24360, 78702), (26234, 73080), (26390, 72648), (27144, 70630), (28252, 67860), (29232, 65585), (29261, 65520), (30160, 63567), (30270, 63336), (31668, 60540), (32760, 58522), (33930, 56504), (35315, 54288), (36324, 52780), (36540, 52468), (39351, 48720), (39585, 48432), (40360, 47502), (42224, 45405), (42378, 45240)]