19442726940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 768

約数和(自身を含む): 76082872320

約数和(自身を除く): 56640145380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 29, 30, 31, 34, 35, 39, 42, 51, 52, 58, 60, 62, 65, 68, 70, 78, 84, 85, 87, 91, 93, 102, 105, 116, 119, 124, 130, 140, 145, 155, 156, 170, 174, 182, 186, 195, 203, 204, 210, 217, 221, 233, 238, 255, 260, 273, 290, 310, 340, 348, 357, 364, 372, 377, 390, 403, 406, 420, 434, 435, 442, 455, 465, 466, 476, 493, 510, 527, 546, 580, 595, 609, 620, 651, 663, 699, 714, 754, 780, 806, 812, 868, 870, 884, 899, 910, 930, 932, 986, 1015, 1020, 1054, 1085, 1092, 1105, 1131, 1165, 1190, 1209, 1218, 1302, 1326, 1365, 1398, 1428, 1479, 1508, 1547, 1581, 1612, 1631, 1740, 1785, 1798, 1820, 1860, 1885, 1972, 2015, 2030, 2108, 2170, 2210, 2262, 2330, 2380, 2418, 2436, 2465, 2604, 2635, 2639, 2652, 2697, 2730, 2796, 2821, 2958, 3029, 3045, 3094, 3162, 3255, 3262, 3315, 3451, 3495, 3570, 3596, 3689, 3770, 3961, 4030, 4060, 4340, 4420, 4495, 4524, 4641, 4660, 4836, 4893, 4930, 5270, 5278, 5394, 5460, 5642, 5655, 5916, 6045, 6058, 6090, 6188, 6293, 6324, 6409, 6510, 6524, 6630, 6757, 6851, 6902, 6990, 7140, 7223, 7378, 7395, 7540, 7735, 7905, 7917, 7922, 8060, 8155, 8463, 8990, 9087, 9282, 9786, 9860, 10353, 10540, 10556, 10788, 11067, 11284, 11310, 11687, 11883, 12090, 12116, 12180, 12586, 12818, 13020, 13195, 13260, 13485, 13514, 13702, 13804, 13980, 14105, 14446, 14756, 14790, 15145, 15283, 15470, 15810, 15834, 15844, 16310, 16926, 17255, 17980, 18174, 18445, 18564, 18879, 19227, 19572, 19805, 20271, 20553, 20706, 21203, 21669, 22134, 22620, 23205, 23374, 23766, 24180, 24465, 25172, 25636, 26390, 26970, 27028, 27404, 27727, 28210, 28892, 29580, 30290, 30566, 30940, 31465, 31620, 31668, 32045, 32620, 33785, 33852, 34255, 34510, 35061, 36115, 36348, 36890, 37758, 38454, 39585, 39610, 40542, 41106, 41412, 42315, 42406, 43338, 44268, 44863, 45435, 45849, 46410, 46748, 47299, 47532, 47957, 48930, 50561, 51493, 51765, 52780, 53940, 55335, 55454, 56420, 58435, 59415, 60580, 61132, 62930, 63609, 64090, 67570, 68510, 69020, 70122, 72230, 73780, 75516, 76415, 76908, 79170, 79220, 81084, 81809, 82212, 83181, 84630, 84812, 86676, 87841, 89726, 90870, 91698, 92820, 93899, 94395, 94598, 95914, 96135, 97860, 101122, 101355, 102765, 102986, 103530, 106015, 106981, 108345, 110670, 110908, 114869, 116870, 118830, 122791, 125860, 127218, 128180, 134589, 135140, 137020, 138635, 140244, 141897, 143871, 144460, 151683, 152830, 154479, 158340, 163618, 166362, 169260, 175305, 175682, 179452, 181740, 183396, 187798, 188790, 189196, 191828, 192270, 198679, 202244, 202710, 205530, 205972, 207060, 209467, 212030, 213962, 216690, 221340, 224315, 229245, 229738, 233740, 236495, 237660, 239785, 245427, 245582, 252805, 254436, 257465, 263523, 269178, 277270, 281697, 283794, 287742, 303366, 305660, 308958, 318045, 320943, 327236, 332724, 344607, 350610, 351364, 360451, 368373, 375596, 377580, 384540, 397358, 405420, 409045, 411060, 415905, 418934, 424060, 427924, 433380, 439205, 448630, 458490, 459476, 469495, 472990, 479570, 490854, 491164, 505610, 514930, 527046, 534905, 538356, 554540, 563394, 567588, 574345, 575484, 596037, 606732, 613955, 614887, 617916, 628401, 636090, 641886, 657293, 672945, 689214, 701220, 709485, 719355, 720902, 736746, 758415, 772395, 794716, 804083, 818090, 831810, 837868, 859537, 878410, 897260, 916980, 938990, 945980, 959140, 981708, 993395, 1011220, 1029860, 1047335, 1054092, 1069810, 1081353, 1126788, 1148690, 1192074, 1227135, 1227910, 1229774, 1256802, 1272180, 1283772, 1314586, 1317615, 1345890, 1378428, 1390753, 1408485, 1418970, 1438710, 1441804, 1466269, 1473492, 1493297, 1516830, 1544790, 1596283, 1604715, 1608166, 1636180, 1663620, 1719074, 1723035, 1756820, 1802255, 1841865, 1844661, 1877980, 1971879, 1986790, 2094670, 2139620, 2162706, 2297380, 2384148, 2412249, 2454270, 2455820, 2459548, 2513604, 2578611, 2629172, 2635230, 2691780, 2723071, 2781506, 2816970, 2837940, 2877420, 2932538, 2980185, 2986594, 3033660, 3074435, 3089580, 3142005, 3192566, 3209430, 3216332, 3286465, 3438148, 3446070, 3560939, 3604510, 3683730, 3689322, 3943758, 3973580, 4020415, 4172259, 4189340, 4297685, 4325412, 4398807, 4479891, 4788849, 4824498, 4908540, 5157222, 5270460, 5406765, 5446142, 5563012, 5633940, 5865076, 5960370, 5973188, 6148870, 6284010, 6385132, 6418860, 6572930, 6892140, 6953765, 7121878, 7209020, 7331345, 7367460, 7378644, 7466485, 7887516, 7981415, 8040830, 8169213, 8344518, 8595370, 8797614, 8959782, 9223305, 9577698, 9648996, 9859395, 10314444, 10453079, 10682817, 10813530, 10892284, 11173981, 11920740, 12061245, 12297740, 12568020, 12893055, 13145860, 13615355, 13907530, 14243756, 14662690, 14932970, 15962830, 16081660, 16338426, 16689036, 17190740, 17595228, 17804695, 17919564, 18446610, 19061497, 19155396, 19718790, 20861295, 20906158, 21365634, 21627060, 21994035, 22347962, 22399455, 23944245, 24122490, 24926573, 25786110, 27230710, 27815060, 29325380, 29865940, 31359237, 31925660, 32676852, 33521943, 35609390, 36893220, 38122994, 39437580, 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約数ペア:

[(1, 19442726940), (2, 9721363470), (3, 6480908980), (4, 4860681735), (5, 3888545388), (6, 3240454490), (7, 2777532420), (10, 1944272694), (12, 1620227245), (13, 1495594380), (14, 1388766210), (15, 1296181796), (17, 1143689820), (20, 972136347), (21, 925844140), (26, 747797190), (28, 694383105), (29, 670438860), (30, 648090898), (31, 627184740), (34, 571844910), (35, 555506484), (39, 498531460), (42, 462922070), (51, 381229940), (52, 373898595), (58, 335219430), (60, 324045449), (62, 313592370), (65, 299118876), (68, 285922455), (70, 277753242), (78, 249265730), (84, 231461035), (85, 228737964), (87, 223479620), (91, 213656340), (93, 209061580), (102, 190614970), (105, 185168828), (116, 167609715), (119, 163384260), (124, 156796185), (130, 149559438), (140, 138876621), (145, 134087772), (155, 125436948), (156, 124632865), (170, 114368982), (174, 111739810), (182, 106828170), (186, 104530790), (195, 99706292), (203, 95776980), (204, 95307485), (210, 92584414), (217, 89597820), (221, 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