383895550640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{146449}}^1$

素因数の和:146651

約数の個数: 160

約数和(自身を含む): 1059951206400

約数和(自身を除く): 676055655760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 151, 155, 217, 248, 280, 302, 310, 434, 496, 560, 604, 620, 755, 868, 1057, 1085, 1208, 1240, 1510, 1736, 2114, 2170, 2416, 2480, 3020, 3472, 4228, 4340, 4681, 5285, 6040, 8456, 8680, 9362, 10570, 12080, 16912, 17360, 18724, 21140, 23405, 32767, 37448, 42280, 46810, 65534, 74896, 84560, 93620, 131068, 146449, 163835, 187240, 262136, 292898, 327670, 374480, 524272, 585796, 655340, 732245, 1025143, 1171592, 1310680, 1464490, 2050286, 2343184, 2621360, 2928980, 4100572, 4539919, 5125715, 5857960, 8201144, 9079838, 10251430, 11715920, 16402288, 18159676, 20502860, 22113799, 22699595, 31779433, 36319352, 41005720, 44227598, 45399190, 63558866, 72638704, 82011440, 88455196, 90798380, 110568995, 127117732, 154796593, 158897165, 176910392, 181596760, 221137990, 254235464, 309593186, 317794330, 353820784, 363193520, 442275980, 508470928, 619186372, 635588660, 685527769, 773982965, 884551960, 1238372744, 1271177320, 1371055538, 1547965930, 1769103920, 2476745488, 2542354640, 2742111076, 3095931860, 3427638845, 4798694383, 5484222152, 6191863720, 6855277690, 9597388766, 10968444304, 12383727440, 13710555380, 19194777532, 23993471915, 27421110760, 38389555064, 47986943830, 54842221520, 76779110128, 95973887660, 191947775320, 383895550640]

約数ペア:

[(1, 383895550640), (2, 191947775320), (4, 95973887660), (5, 76779110128), (7, 54842221520), (8, 47986943830), (10, 38389555064), (14, 27421110760), (16, 23993471915), (20, 19194777532), (28, 13710555380), (31, 12383727440), (35, 10968444304), (40, 9597388766), (56, 6855277690), (62, 6191863720), (70, 5484222152), (80, 4798694383), (112, 3427638845), (124, 3095931860), (140, 2742111076), (151, 2542354640), (155, 2476745488), (217, 1769103920), (248, 1547965930), (280, 1371055538), (302, 1271177320), (310, 1238372744), (434, 884551960), (496, 773982965), (560, 685527769), (604, 635588660), (620, 619186372), (755, 508470928), (868, 442275980), (1057, 363193520), (1085, 353820784), (1208, 317794330), (1240, 309593186), (1510, 254235464), (1736, 221137990), (2114, 181596760), (2170, 176910392), (2416, 158897165), (2480, 154796593), (3020, 127117732), (3472, 110568995), (4228, 90798380), (4340, 88455196), (4681, 82011440), (5285, 72638704), (6040, 63558866), (8456, 45399190), (8680, 44227598), (9362, 41005720), (10570, 36319352), (12080, 31779433), (16912, 22699595), (17360, 22113799), (18724, 20502860), (21140, 18159676), (23405, 16402288), (32767, 11715920), (37448, 10251430), (42280, 9079838), (46810, 8201144), (65534, 5857960), (74896, 5125715), (84560, 4539919), (93620, 4100572), (131068, 2928980), (146449, 2621360), (163835, 2343184), (187240, 2050286), (262136, 1464490), (292898, 1310680), (327670, 1171592), (374480, 1025143), (524272, 732245), (585796, 655340)]