78349427280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22943}}^1$

素因数の和:23016

約数の個数: 400

約数和(自身を含む): 297433534464

約数和(自身を除く): 219084107184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 162, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 496, 510, 527, 540, 558, 612, 620, 648, 680, 720, 744, 765, 810, 816, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1296, 1360, 1377, 1395, 1488, 1530, 1581, 1620, 1674, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2511, 2635, 2754, 2790, 3060, 3162, 3240, 3348, 3672, 3720, 4080, 4185, 4216, 4464, 4590, 4743, 5022, 5270, 5508, 5580, 6120, 6324, 6480, 6696, 6885, 7344, 7440, 7905, 8370, 8432, 9180, 9486, 10044, 10540, 11016, 11160, 12240, 12555, 12648, 13392, 13770, 14229, 15810, 16740, 18360, 18972, 20088, 21080, 22032, 22320, 22943, 23715, 25110, 25296, 27540, 28458, 31620, 33480, 36720, 37944, 40176, 42160, 42687, 45886, 47430, 50220, 55080, 56916, 63240, 66960, 68829, 71145, 75888, 85374, 91772, 94860, 100440, 110160, 113832, 114715, 126480, 137658, 142290, 170748, 183544, 189720, 200880, 206487, 213435, 227664, 229430, 275316, 284580, 341496, 344145, 367088, 379440, 390031, 412974, 426870, 458860, 550632, 569160, 619461, 682992, 688290, 711233, 780062, 825948, 853740, 917720, 1032435, 1101264, 1138320, 1170093, 1238922, 1376580, 1422466, 1560124, 1651896, 1707480, 1835440, 1858383, 1950155, 2064870, 2133699, 2340186, 2477844, 2753160, 2844932, 3097305, 3120248, 3303792, 3414960, 3510279, 3556165, 3716766, 3900310, 4129740, 4267398, 4680372, 4955688, 5506320, 5689864, 5850465, 6194610, 6240496, 6401097, 7020558, 7112330, 7433532, 7800620, 8259480, 8534796, 9291915, 9360744, 9911376, 10530837, 10668495, 11379728, 11700930, 12090961, 12389220, 12802194, 14041116, 14224660, 14867064, 15601240, 16518960, 17069592, 17551395, 18583830, 18721488, 19203291, 21061674, 21336990, 23401860, 24181922, 24778440, 25604388, 28082232, 28449320, 29734128, 31202480, 31592511, 32005485, 34139184, 35102790, 36272883, 37167660, 38406582, 42123348, 42673980, 46803720, 48363844, 49556880, 51208776, 52654185, 56164464, 56898640, 57609873, 60454805, 63185022, 64010970, 70205580, 72545766, 74335320, 76813164, 84246696, 85347960, 93607440, 96016455, 96727688, 102417552, 105308370, 108818649, 115219746, 120909610, 126370044, 128021940, 140411160, 145091532, 148670640, 153626328, 157962555, 168493392, 170695920, 181364415, 192032910, 193455376, 210616740, 217637298, 230439492, 241819220, 252740088, 256043880, 280822320, 288049365, 290183064, 307252656, 315925110, 326455947, 362728830, 384065820, 421233480, 435274596, 460878984, 483638440, 505480176, 512087760, 544093245, 576098730, 580366128, 631850220, 652911894, 725457660, 768131640, 842466960, 870549192, 921757968, 967276880, 979367841, 1088186490, 1152197460, 1263700440, 1305823788, 1450915320, 1536263280, 1632279735, 1741098384, 1958735682, 2176372980, 2304394920, 2527400880, 2611647576, 2901830640, 3264559470, 3917471364, 4352745960, 4608789840, 4896839205, 5223295152, 6529118940, 7834942728, 8705491920, 9793678410, 13058237880, 15669885456, 19587356820, 26116475760, 39174713640, 78349427280]

約数ペア:

[(1, 78349427280), (2, 39174713640), (3, 26116475760), (4, 19587356820), (5, 15669885456), (6, 13058237880), (8, 9793678410), (9, 8705491920), (10, 7834942728), (12, 6529118940), (15, 5223295152), (16, 4896839205), (17, 4608789840), (18, 4352745960), (20, 3917471364), (24, 3264559470), (27, 2901830640), (30, 2611647576), (31, 2527400880), (34, 2304394920), (36, 2176372980), (40, 1958735682), (45, 1741098384), (48, 1632279735), (51, 1536263280), (54, 1450915320), (60, 1305823788), (62, 1263700440), (68, 1152197460), (72, 1088186490), (80, 979367841), (81, 967276880), (85, 921757968), (90, 870549192), (93, 842466960), (102, 768131640), (108, 725457660), (120, 652911894), (124, 631850220), (135, 580366128), (136, 576098730), (144, 544093245), (153, 512087760), (155, 505480176), (162, 483638440), (170, 460878984), (180, 435274596), (186, 421233480), (204, 384065820), (216, 362728830), (240, 326455947), (248, 315925110), (255, 307252656), (270, 290183064), (272, 288049365), (279, 280822320), (306, 256043880), (310, 252740088), (324, 241819220), (340, 230439492), (360, 217637298), (372, 210616740), (405, 193455376), (408, 192032910), (432, 181364415), (459, 170695920), (465, 168493392), (496, 157962555), (510, 153626328), (527, 148670640), (540, 145091532), (558, 140411160), (612, 128021940), (620, 126370044), (648, 120909610), (680, 115219746), (720, 108818649), (744, 105308370), (765, 102417552), (810, 96727688), (816, 96016455), (837, 93607440), (918, 85347960), (930, 84246696), (1020, 76813164), (1054, 74335320), (1080, 72545766), (1116, 70205580), (1224, 64010970), (1240, 63185022), (1296, 60454805), (1360, 57609873), (1377, 56898640), (1395, 56164464), (1488, 52654185), (1530, 51208776), (1581, 49556880), (1620, 48363844), (1674, 46803720), (1836, 42673980), (1860, 42123348), (2040, 38406582), (2108, 37167660), (2160, 36272883), (2232, 35102790), (2295, 34139184), (2448, 32005485), (2480, 31592511), (2511, 31202480), (2635, 29734128), (2754, 28449320), (2790, 28082232), (3060, 25604388), (3162, 24778440), (3240, 24181922), (3348, 23401860), (3672, 21336990), (3720, 21061674), (4080, 19203291), (4185, 18721488), (4216, 18583830), (4464, 17551395), (4590, 17069592), (4743, 16518960), (5022, 15601240), (5270, 14867064), (5508, 14224660), (5580, 14041116), (6120, 12802194), (6324, 12389220), (6480, 12090961), (6696, 11700930), (6885, 11379728), (7344, 10668495), (7440, 10530837), (7905, 9911376), (8370, 9360744), (8432, 9291915), (9180, 8534796), (9486, 8259480), (10044, 7800620), (10540, 7433532), (11016, 7112330), (11160, 7020558), (12240, 6401097), (12555, 6240496), (12648, 6194610), (13392, 5850465), (13770, 5689864), (14229, 5506320), (15810, 4955688), (16740, 4680372), (18360, 4267398), (18972, 4129740), (20088, 3900310), (21080, 3716766), (22032, 3556165), (22320, 3510279), (22943, 3414960), (23715, 3303792), (25110, 3120248), (25296, 3097305), (27540, 2844932), (28458, 2753160), (31620, 2477844), (33480, 2340186), (36720, 2133699), (37944, 2064870), (40176, 1950155), (42160, 1858383), (42687, 1835440), (45886, 1707480), (47430, 1651896), (50220, 1560124), (55080, 1422466), (56916, 1376580), (63240, 1238922), (66960, 1170093), (68829, 1138320), (71145, 1101264), (75888, 1032435), (85374, 917720), (91772, 853740), (94860, 825948), (100440, 780062), (110160, 711233), (113832, 688290), (114715, 682992), (126480, 619461), (137658, 569160), (142290, 550632), (170748, 458860), (183544, 426870), (189720, 412974), (200880, 390031), (206487, 379440), (213435, 367088), (227664, 344145), (229430, 341496), (275316, 284580)]