17899680240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20629

約数の個数: 320

約数和(自身を含む): 68542279680

約数和(自身を除く): 50642599440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4464, 4680, 4836, 5580, 5616, 6045, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 9360, 9672, 10881, 11160, 12090, 13392, 14040, 14508, 16120, 16740, 18135, 19344, 20563, 21762, 22320, 24180, 28080, 29016, 32240, 33480, 36270, 41126, 43524, 48360, 54405, 58032, 61689, 66960, 72540, 82252, 87048, 96720, 102815, 108810, 123378, 145080, 164504, 174096, 185067, 205630, 217620, 246756, 267319, 290160, 308445, 329008, 370134, 411260, 435240, 493512, 534638, 555201, 616890, 637453, 740268, 801957, 822520, 870480, 925335, 987024, 1069276, 1110402, 1233780, 1274906, 1336595, 1480536, 1603914, 1645040, 1850670, 1912359, 2138552, 2220804, 2405871, 2467560, 2549812, 2673190, 2776005, 2961072, 3187265, 3207828, 3701340, 3824718, 4009785, 4277104, 4441608, 4811742, 4935120, 5099624, 5346380, 5552010, 5737077, 6374530, 6415656, 7217613, 7402680, 7649436, 8019570, 8286889, 8883216, 9561795, 9623484, 10199248, 10692760, 11104020, 11474154, 12029355, 12749060, 12831312, 14435226, 14805360, 15298872, 16039140, 16573778, 17211231, 19123590, 19246968, 21385520, 22208040, 22948308, 24058710, 24860667, 25498120, 28685385, 28870452, 30597744, 32078280, 33147556, 34422462, 36088065, 38247180, 38493936, 41434445, 44416080, 45896616, 48117420, 49721334, 50996240, 57370770, 57740904, 64156560, 66295112, 68844924, 72176130, 74582001, 76494360, 82868890, 86056155, 91793232, 96234840, 99442668, 114741540, 115481808, 124303335, 132590224, 137689848, 144352260, 149164002, 152988720, 165737780, 172112310, 192469680, 198885336, 223746003, 229483080, 248606670, 275379696, 288704520, 298328004, 331475560, 344224620, 372910005, 397770672, 447492006, 458966160, 497213340, 577409040, 596656008, 662951120, 688449240, 745820010, 894984012, 994426680, 1118730015, 1193312016, 1376898480, 1491640020, 1789968024, 1988853360, 2237460030, 2983280040, 3579936048, 4474920060, 5966560080, 8949840120, 17899680240]

約数ペア:

[(1, 17899680240), (2, 8949840120), (3, 5966560080), (4, 4474920060), (5, 3579936048), (6, 2983280040), (8, 2237460030), (9, 1988853360), (10, 1789968024), (12, 1491640020), (13, 1376898480), (15, 1193312016), (16, 1118730015), (18, 994426680), (20, 894984012), (24, 745820010), (26, 688449240), (27, 662951120), (30, 596656008), (31, 577409040), (36, 497213340), (39, 458966160), (40, 447492006), (45, 397770672), (48, 372910005), (52, 344224620), (54, 331475560), (60, 298328004), (62, 288704520), (65, 275379696), (72, 248606670), (78, 229483080), (80, 223746003), (90, 198885336), (93, 192469680), (104, 172112310), (108, 165737780), (117, 152988720), (120, 149164002), (124, 144352260), (130, 137689848), (135, 132590224), (144, 124303335), (155, 115481808), (156, 114741540), (180, 99442668), (186, 96234840), (195, 91793232), (208, 86056155), (216, 82868890), (234, 76494360), (240, 74582001), (248, 72176130), (260, 68844924), (270, 66295112), (279, 64156560), (310, 57740904), (312, 57370770), (351, 50996240), (360, 49721334), (372, 48117420), (390, 45896616), (403, 44416080), (432, 41434445), (465, 38493936), (468, 38247180), (496, 36088065), (520, 34422462), (540, 33147556), (558, 32078280), (585, 30597744), (620, 28870452), (624, 28685385), (702, 25498120), (720, 24860667), (744, 24058710), (780, 22948308), (806, 22208040), (837, 21385520), (930, 19246968), (936, 19123590), (1040, 17211231), (1080, 16573778), (1116, 16039140), (1170, 15298872), (1209, 14805360), (1240, 14435226), (1395, 12831312), (1404, 12749060), (1488, 12029355), (1560, 11474154), (1612, 11104020), (1674, 10692760), (1755, 10199248), (1860, 9623484), (1872, 9561795), (2015, 8883216), (2160, 8286889), (2232, 8019570), (2340, 7649436), (2418, 7402680), (2480, 7217613), (2790, 6415656), (2808, 6374530), (3120, 5737077), (3224, 5552010), (3348, 5346380), (3510, 5099624), (3627, 4935120), (3720, 4811742), (4030, 4441608), (4185, 4277104), (4464, 4009785), (4680, 3824718), (4836, 3701340), (5580, 3207828), (5616, 3187265), (6045, 2961072), (6448, 2776005), (6696, 2673190), (7020, 2549812), (7254, 2467560), (7440, 2405871), (8060, 2220804), (8370, 2138552), (9360, 1912359), (9672, 1850670), (10881, 1645040), (11160, 1603914), (12090, 1480536), (13392, 1336595), (14040, 1274906), (14508, 1233780), (16120, 1110402), (16740, 1069276), (18135, 987024), (19344, 925335), (20563, 870480), (21762, 822520), (22320, 801957), (24180, 740268), (28080, 637453), (29016, 616890), (32240, 555201), (33480, 534638), (36270, 493512), (41126, 435240), (43524, 411260), (48360, 370134), (54405, 329008), (58032, 308445), (61689, 290160), (66960, 267319), (72540, 246756), (82252, 217620), (87048, 205630), (96720, 185067), (102815, 174096), (108810, 164504), (123378, 145080)]