766215840

素因数分解:

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

素因数の和:312

約数の個数: 384

約数和(自身を含む): 2853107712

約数和(自身を除く): 2086891872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 130, 136, 155, 156, 160, 170, 186, 195, 204, 208, 221, 233, 240, 248, 255, 260, 272, 310, 312, 340, 372, 390, 403, 408, 416, 442, 465, 466, 480, 496, 510, 520, 527, 544, 620, 624, 663, 680, 699, 744, 780, 806, 816, 884, 930, 932, 992, 1020, 1040, 1054, 1105, 1165, 1209, 1240, 1248, 1326, 1360, 1398, 1488, 1560, 1581, 1612, 1632, 1768, 1860, 1864, 2015, 2040, 2080, 2108, 2210, 2330, 2418, 2480, 2635, 2652, 2720, 2796, 2976, 3029, 3120, 3162, 3224, 3315, 3495, 3536, 3720, 3728, 3961, 4030, 4080, 4216, 4420, 4660, 4836, 4960, 5270, 5304, 5592, 6045, 6058, 6240, 6324, 6448, 6630, 6851, 6990, 7072, 7223, 7440, 7456, 7905, 7922, 8060, 8160, 8432, 8840, 9087, 9320, 9672, 10540, 10608, 11184, 11883, 12090, 12116, 12648, 12896, 13260, 13702, 13980, 14446, 14880, 15145, 15810, 15844, 16120, 16864, 17680, 18174, 18640, 19344, 19805, 20553, 21080, 21216, 21669, 22368, 23766, 24180, 24232, 25296, 26520, 27404, 27960, 28892, 30290, 31620, 31688, 32240, 34255, 35360, 36115, 36348, 37280, 38688, 39610, 41106, 42160, 43338, 45435, 47532, 48360, 48464, 50592, 51493, 53040, 54808, 55920, 57784, 59415, 60580, 63240, 63376, 64480, 68510, 72230, 72696, 79220, 82212, 84320, 86676, 90870, 93899, 95064, 96720, 96928, 102765, 102986, 106080, 108345, 109616, 111840, 115568, 118830, 121160, 122791, 126480, 126752, 137020, 144460, 145392, 154479, 158440, 164424, 173352, 181740, 187798, 190128, 193440, 205530, 205972, 216690, 219232, 231136, 237660, 242320, 245582, 252960, 257465, 274040, 281697, 288920, 290784, 308958, 316880, 328848, 346704, 363480, 368373, 375596, 380256, 411060, 411944, 433380, 469495, 475320, 484640, 491164, 514930, 548080, 563394, 577840, 613955, 617916, 633760, 657696, 693408, 726960, 736746, 751192, 772395, 822120, 823888, 866760, 938990, 950640, 982328, 1029860, 1096160, 1126788, 1155680, 1227910, 1235832, 1408485, 1453920, 1473492, 1502384, 1544790, 1596283, 1644240, 1647776, 1733520, 1841865, 1877980, 1901280, 1964656, 2059720, 2253576, 2455820, 2471664, 2816970, 2946984, 3004768, 3089580, 3192566, 3288480, 3467040, 3683730, 3755960, 3929312, 4119440, 4507152, 4788849, 4911640, 4943328, 5633940, 5893968, 6179160, 6385132, 7367460, 7511920, 7981415, 8238880, 9014304, 9577698, 9823280, 11267880, 11787936, 12358320, 12770264, 14734920, 15023840, 15962830, 19155396, 19646560, 22535760, 23944245, 24716640, 25540528, 29469840, 31925660, 38310792, 45071520, 47888490, 51081056, 58939680, 63851320, 76621584, 95776980, 127702640, 153243168, 191553960, 255405280, 383107920, 766215840]

約数ペア:

[(1, 766215840), (2, 383107920), (3, 255405280), (4, 191553960), (5, 153243168), (6, 127702640), (8, 95776980), (10, 76621584), (12, 63851320), (13, 58939680), (15, 51081056), (16, 47888490), (17, 45071520), (20, 38310792), (24, 31925660), (26, 29469840), (30, 25540528), (31, 24716640), (32, 23944245), (34, 22535760), (39, 19646560), (40, 19155396), (48, 15962830), (51, 15023840), (52, 14734920), (60, 12770264), (62, 12358320), (65, 11787936), (68, 11267880), (78, 9823280), (80, 9577698), (85, 9014304), (93, 8238880), (96, 7981415), (102, 7511920), (104, 7367460), (120, 6385132), (124, 6179160), (130, 5893968), (136, 5633940), (155, 4943328), (156, 4911640), (160, 4788849), (170, 4507152), (186, 4119440), (195, 3929312), (204, 3755960), (208, 3683730), (221, 3467040), (233, 3288480), (240, 3192566), (248, 3089580), (255, 3004768), (260, 2946984), (272, 2816970), (310, 2471664), (312, 2455820), (340, 2253576), (372, 2059720), (390, 1964656), (403, 1901280), (408, 1877980), (416, 1841865), (442, 1733520), (465, 1647776), (466, 1644240), (480, 1596283), (496, 1544790), (510, 1502384), (520, 1473492), (527, 1453920), (544, 1408485), (620, 1235832), (624, 1227910), (663, 1155680), (680, 1126788), (699, 1096160), (744, 1029860), (780, 982328), (806, 950640), (816, 938990), (884, 866760), (930, 823888), (932, 822120), (992, 772395), (1020, 751192), (1040, 736746), (1054, 726960), (1105, 693408), (1165, 657696), (1209, 633760), (1240, 617916), (1248, 613955), (1326, 577840), (1360, 563394), (1398, 548080), (1488, 514930), (1560, 491164), (1581, 484640), (1612, 475320), (1632, 469495), (1768, 433380), (1860, 411944), (1864, 411060), (2015, 380256), (2040, 375596), (2080, 368373), (2108, 363480), (2210, 346704), (2330, 328848), (2418, 316880), (2480, 308958), (2635, 290784), (2652, 288920), (2720, 281697), (2796, 274040), (2976, 257465), (3029, 252960), (3120, 245582), (3162, 242320), (3224, 237660), (3315, 231136), (3495, 219232), (3536, 216690), (3720, 205972), (3728, 205530), (3961, 193440), (4030, 190128), (4080, 187798), (4216, 181740), (4420, 173352), (4660, 164424), (4836, 158440), (4960, 154479), (5270, 145392), (5304, 144460), (5592, 137020), (6045, 126752), (6058, 126480), (6240, 122791), (6324, 121160), (6448, 118830), (6630, 115568), (6851, 111840), (6990, 109616), (7072, 108345), (7223, 106080), (7440, 102986), (7456, 102765), (7905, 96928), (7922, 96720), (8060, 95064), (8160, 93899), (8432, 90870), (8840, 86676), (9087, 84320), (9320, 82212), (9672, 79220), (10540, 72696), (10608, 72230), (11184, 68510), (11883, 64480), (12090, 63376), (12116, 63240), (12648, 60580), (12896, 59415), (13260, 57784), (13702, 55920), (13980, 54808), (14446, 53040), (14880, 51493), (15145, 50592), (15810, 48464), (15844, 48360), (16120, 47532), (16864, 45435), (17680, 43338), (18174, 42160), (18640, 41106), (19344, 39610), (19805, 38688), (20553, 37280), (21080, 36348), (21216, 36115), (21669, 35360), (22368, 34255), (23766, 32240), (24180, 31688), (24232, 31620), (25296, 30290), (26520, 28892), (27404, 27960)]