15606778880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 352

約数和(自身を含む): 48219328512

約数和(自身を除く): 32612549632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 512, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1024, 1085, 1120, 1232, 1240, 1277, 1280, 1364, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2170, 2240, 2387, 2464, 2480, 2554, 2560, 2728, 2816, 3080, 3410, 3472, 3520, 3584, 3968, 4340, 4480, 4774, 4928, 4960, 5108, 5120, 5456, 5632, 6160, 6385, 6820, 6944, 7040, 7168, 7936, 8680, 8939, 8960, 9548, 9856, 9920, 10216, 10912, 11264, 11935, 12320, 12770, 13640, 13888, 14047, 14080, 15872, 17360, 17878, 17920, 19096, 19712, 19840, 20432, 21824, 23870, 24640, 25540, 27280, 27776, 28094, 28160, 31744, 34720, 35756, 35840, 38192, 39424, 39587, 39680, 40864, 43648, 44695, 47740, 49280, 51080, 54560, 55552, 56188, 56320, 69440, 70235, 71512, 76384, 78848, 79174, 79360, 81728, 87296, 89390, 95480, 98329, 98560, 102160, 109120, 111104, 112376, 138880, 140470, 143024, 152768, 158348, 158720, 163456, 174592, 178780, 190960, 196658, 197120, 197935, 204320, 218240, 222208, 224752, 277109, 277760, 280940, 286048, 305536, 316696, 326912, 349184, 357560, 381920, 393316, 394240, 395870, 408640, 435457, 436480, 449504, 491645, 554218, 555520, 561880, 572096, 611072, 633392, 653824, 715120, 763840, 786632, 791740, 817280, 870914, 872960, 899008, 983290, 1108436, 1111040, 1123760, 1144192, 1222144, 1266784, 1307648, 1385545, 1430240, 1527680, 1573264, 1583480, 1634560, 1741828, 1745920, 1798016, 1966580, 2177285, 2216872, 2247520, 2288384, 2444288, 2533568, 2771090, 2860480, 3048199, 3055360, 3146528, 3166960, 3269120, 3483656, 3596032, 3933160, 4354570, 4433744, 4495040, 4576768, 5067136, 5542180, 5720960, 6096398, 6110720, 6293056, 6333920, 6538240, 6967312, 7192064, 7866320, 8709140, 8867488, 8990080, 9153536, 10134272, 11084360, 11441920, 12192796, 12221440, 12586112, 12667840, 13934624, 14384128, 15240995, 15732640, 17418280, 17734976, 17980160, 20268544, 22168720, 22883840, 24385592, 25172224, 25335680, 27869248, 30481990, 31465280, 34836560, 35469952, 35960320, 40537088, 44337440, 45767680, 48771184, 50344448, 50671360, 55738496, 60963980, 62930560, 69673120, 70939904, 71920640, 88674880, 97542368, 100688896, 101342720, 111476992, 121927960, 125861120, 139346240, 141879808, 177349760, 195084736, 202685440, 222953984, 243855920, 251722240, 278692480, 283759616, 354699520, 390169472, 445907968, 487711840, 503444480, 557384960, 709399040, 780338944, 975423680, 1114769920, 1418798080, 1560677888, 1950847360, 2229539840, 3121355776, 3901694720, 7803389440, 15606778880]

約数ペア:

[(1, 15606778880), (2, 7803389440), (4, 3901694720), (5, 3121355776), (7, 2229539840), (8, 1950847360), (10, 1560677888), (11, 1418798080), (14, 1114769920), (16, 975423680), (20, 780338944), (22, 709399040), (28, 557384960), (31, 503444480), (32, 487711840), (35, 445907968), (40, 390169472), (44, 354699520), (55, 283759616), (56, 278692480), (62, 251722240), (64, 243855920), (70, 222953984), (77, 202685440), (80, 195084736), (88, 177349760), (110, 141879808), (112, 139346240), (124, 125861120), (128, 121927960), (140, 111476992), (154, 101342720), (155, 100688896), (160, 97542368), (176, 88674880), (217, 71920640), (220, 70939904), (224, 69673120), (248, 62930560), (256, 60963980), (280, 55738496), (308, 50671360), (310, 50344448), (320, 48771184), (341, 45767680), (352, 44337440), (385, 40537088), (434, 35960320), (440, 35469952), (448, 34836560), (496, 31465280), (512, 30481990), (560, 27869248), (616, 25335680), (620, 25172224), (640, 24385592), (682, 22883840), (704, 22168720), (770, 20268544), (868, 17980160), (880, 17734976), (896, 17418280), (992, 15732640), (1024, 15240995), (1085, 14384128), (1120, 13934624), (1232, 12667840), (1240, 12586112), (1277, 12221440), (1280, 12192796), (1364, 11441920), (1408, 11084360), (1540, 10134272), (1705, 9153536), (1736, 8990080), (1760, 8867488), (1792, 8709140), (1984, 7866320), (2170, 7192064), (2240, 6967312), (2387, 6538240), (2464, 6333920), (2480, 6293056), (2554, 6110720), (2560, 6096398), (2728, 5720960), (2816, 5542180), (3080, 5067136), (3410, 4576768), (3472, 4495040), (3520, 4433744), (3584, 4354570), (3968, 3933160), (4340, 3596032), (4480, 3483656), (4774, 3269120), (4928, 3166960), (4960, 3146528), (5108, 3055360), (5120, 3048199), (5456, 2860480), (5632, 2771090), (6160, 2533568), (6385, 2444288), (6820, 2288384), (6944, 2247520), (7040, 2216872), (7168, 2177285), (7936, 1966580), (8680, 1798016), (8939, 1745920), (8960, 1741828), (9548, 1634560), (9856, 1583480), (9920, 1573264), (10216, 1527680), (10912, 1430240), (11264, 1385545), (11935, 1307648), (12320, 1266784), (12770, 1222144), (13640, 1144192), (13888, 1123760), (14047, 1111040), (14080, 1108436), (15872, 983290), (17360, 899008), (17878, 872960), (17920, 870914), (19096, 817280), (19712, 791740), (19840, 786632), (20432, 763840), (21824, 715120), (23870, 653824), (24640, 633392), (25540, 611072), (27280, 572096), (27776, 561880), (28094, 555520), (28160, 554218), (31744, 491645), (34720, 449504), (35756, 436480), (35840, 435457), (38192, 408640), (39424, 395870), (39587, 394240), (39680, 393316), (40864, 381920), (43648, 357560), (44695, 349184), (47740, 326912), (49280, 316696), (51080, 305536), (54560, 286048), (55552, 280940), (56188, 277760), (56320, 277109), (69440, 224752), (70235, 222208), (71512, 218240), (76384, 204320), (78848, 197935), (79174, 197120), (79360, 196658), (81728, 190960), (87296, 178780), (89390, 174592), (95480, 163456), (98329, 158720), (98560, 158348), (102160, 152768), (109120, 143024), (111104, 140470), (112376, 138880)]