2497055881320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74509}}^1$

素因数の和:74591

約数の個数: 1024

約数和(自身を含む): 11536293888000

約数和(自身を除く): 9039238006680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 31, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 93, 99, 104, 105, 108, 110, 117, 120, 124, 126, 130, 132, 135, 140, 143, 154, 155, 156, 165, 168, 180, 182, 186, 189, 195, 198, 210, 216, 217, 220, 231, 234, 248, 252, 260, 264, 270, 273, 279, 280, 286, 297, 308, 310, 312, 315, 330, 341, 351, 360, 364, 372, 378, 385, 390, 396, 403, 420, 429, 434, 440, 455, 462, 465, 468, 495, 504, 520, 540, 546, 558, 572, 585, 594, 616, 620, 630, 651, 660, 682, 693, 702, 715, 728, 744, 756, 770, 780, 792, 806, 819, 837, 840, 858, 868, 910, 924, 930, 936, 945, 990, 1001, 1023, 1080, 1085, 1092, 1116, 1144, 1155, 1170, 1188, 1209, 1240, 1260, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1404, 1430, 1485, 1512, 1540, 1560, 1612, 1638, 1674, 1705, 1716, 1736, 1755, 1820, 1848, 1860, 1890, 1953, 1980, 2002, 2015, 2046, 2079, 2145, 2170, 2184, 2232, 2310, 2340, 2376, 2387, 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20340957, 20788011, 20862520, 21309574, 22129173, 22948772, 23097790, 23246808, 23470335, 24587970, 25407569, 26152659, 26823240, 27121276, 27717348, 28164402, 28685965, 29058510, 29505564, 30027127, 31293780, 31964361, 32336906, 32783960, 33513480, 33901595, 34423158, 34646685, 34870212, 36881955, 37552536, 38744680, 40234860, 40681914, 41576022, 42619148, 43587765, 44258346, 45897544, 46195580, 46940670, 48505359, 49175940, 50815138, 51634737, 52305318, 53273935, 54242552, 55434696, 56328804, 57371930, 58117020, 59011128, 60054254, 61022871, 62364033, 62587560, 63928722, 64673812, 67803190, 68846316, 69293370, 69740424, 70411005, 73763910, 74583509, 76222707, 80469720, 80842265, 81363828, 83152044, 85238296, 86057895, 87175530, 88516692, 90081381, 92391160, 93881340, 95893083, 97010718, 98351880, 101630276, 101704785, 103269474, 103940055, 104610636, 106547870, 110645865, 112657608, 114743860, 116234040, 120108508, 122045742, 124728066, 127037845, 127857444, 129347624, 130763295, 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約数ペア:

[(1, 2497055881320), (2, 1248527940660), (3, 832351960440), (4, 624263970330), (5, 499411176264), (6, 416175980220), (7, 356722268760), (8, 312131985165), (9, 277450653480), (10, 249705588132), (11, 227005080120), (12, 208087990110), (13, 192081221640), (14, 178361134380), (15, 166470392088), (18, 138725326740), (20, 124852794066), (21, 118907422920), (22, 113502540060), (24, 104043995055), (26, 96040610820), (27, 92483551160), (28, 89180567190), (30, 83235196044), (31, 80550189720), (33, 75668360040), (35, 71344453752), (36, 69362663370), (39, 64027073880), (40, 62426397033), (42, 59453711460), (44, 56751270030), (45, 55490130696), (52, 48020305410), (54, 46241775580), (55, 45401016024), (56, 44590283595), (60, 41617598022), (62, 40275094860), (63, 39635807640), (65, 38416244328), (66, 37834180020), (70, 35672226876), (72, 34681331685), (77, 32429297160), (78, 32013536940), (84, 29726855730), (88, 28375635015), (90, 27745065348), (91, 27440174520), (93, 26850063240), (99, 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(5940, 420379778), (6006, 415760220), (6045, 413077896), (6138, 406819140), (6435, 388042872), (6510, 383572332), (6552, 381113535), (6696, 372917545), (6820, 366137226), (6930, 360325524), (7020, 355705966), (7161, 348702120), (7254, 344231580), (7560, 330298397), (7722, 323369060), (7812, 319643610), (8008, 311820165), (8060, 309808422), (8184, 305114355), (8190, 304890828), (8316, 300271270), (8370, 298334036), (8463, 295055640), (8580, 291032154), (8680, 287679249), (8866, 281644020), (9009, 277173480), (9207, 271212760), (9240, 270244143), (9548, 261526590), (9672, 258173685), (9765, 255714888), (9828, 254075690), (10010, 249456132), (10230, 244091484), (10296, 242526795), (10395, 240217016), (10881, 229487720), (10920, 228668121), (11160, 223750527), (11284, 221291730), (11718, 213095740), (11880, 210189889), (11935, 209221272), (12012, 207880110), (12090, 206538948), (12276, 203409570), (12285, 203260552), (12870, 194021436), (13020, 191786166), (13299, 187762680), (13640, 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