349232786560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8555

約数の個数: 256

約数和(自身を含む): 988261908480

約数和(自身を除く): 639029121920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 307, 310, 320, 434, 448, 496, 560, 614, 620, 640, 868, 896, 992, 1085, 1120, 1228, 1240, 1535, 1736, 1984, 2149, 2170, 2240, 2456, 2480, 3070, 3472, 3968, 4298, 4340, 4480, 4912, 4960, 6140, 6944, 8191, 8596, 8680, 9517, 9824, 9920, 10745, 12280, 13888, 16382, 17192, 17360, 19034, 19648, 19840, 21490, 24560, 27776, 32764, 34384, 34720, 38068, 39296, 40955, 42980, 47585, 49120, 57337, 65528, 66619, 68768, 69440, 76136, 81910, 85960, 95170, 98240, 114674, 131056, 133238, 137536, 138880, 152272, 163820, 171920, 190340, 196480, 229348, 253921, 262112, 266476, 275072, 286685, 304544, 327640, 333095, 343840, 380680, 458696, 507842, 524224, 532952, 573370, 609088, 655280, 666190, 687680, 761360, 917392, 1015684, 1048448, 1065904, 1146740, 1218176, 1269605, 1310560, 1332380, 1375360, 1522720, 1777447, 1834784, 2031368, 2131808, 2293480, 2514637, 2539210, 2621120, 2664760, 3045440, 3554894, 3669568, 4062736, 4263616, 4586960, 5029274, 5078420, 5242240, 5329520, 6090880, 7109788, 7339136, 8125472, 8527232, 8887235, 9173920, 10058548, 10156840, 10659040, 12573185, 14219576, 16250944, 17602459, 17774470, 18347840, 20117096, 20313680, 21318080, 25146370, 28439152, 32501888, 35204918, 35548940, 36695680, 40234192, 40627360, 42636160, 50292740, 56878304, 70409836, 71097880, 77953747, 80468384, 81254720, 88012295, 100585480, 113756608, 140819672, 142195760, 155907494, 160936768, 162509440, 176024590, 201170960, 227513216, 281639344, 284391520, 311814988, 321873536, 352049180, 389768735, 402341920, 545676229, 563278688, 568783040, 623629976, 704098360, 779537470, 804683840, 1091352458, 1126557376, 1137566080, 1247259952, 1408196720, 1559074940, 1609367680, 2182704916, 2253114752, 2494519904, 2728381145, 2816393440, 3118149880, 4365409832, 4989039808, 5456762290, 5632786880, 6236299760, 8730819664, 9978079616, 10913524580, 11265573760, 12472599520, 17461639328, 21827049160, 24945199040, 34923278656, 43654098320, 49890398080, 69846557312, 87308196640, 174616393280, 349232786560]

約数ペア:

[(1, 349232786560), (2, 174616393280), (4, 87308196640), (5, 69846557312), (7, 49890398080), (8, 43654098320), (10, 34923278656), (14, 24945199040), (16, 21827049160), (20, 17461639328), (28, 12472599520), (31, 11265573760), (32, 10913524580), (35, 9978079616), (40, 8730819664), (56, 6236299760), (62, 5632786880), (64, 5456762290), (70, 4989039808), (80, 4365409832), (112, 3118149880), (124, 2816393440), (128, 2728381145), (140, 2494519904), (155, 2253114752), (160, 2182704916), (217, 1609367680), (224, 1559074940), (248, 1408196720), (280, 1247259952), (307, 1137566080), (310, 1126557376), (320, 1091352458), (434, 804683840), (448, 779537470), (496, 704098360), (560, 623629976), (614, 568783040), (620, 563278688), (640, 545676229), (868, 402341920), (896, 389768735), (992, 352049180), (1085, 321873536), (1120, 311814988), (1228, 284391520), (1240, 281639344), (1535, 227513216), (1736, 201170960), (1984, 176024590), (2149, 162509440), (2170, 160936768), (2240, 155907494), (2456, 142195760), (2480, 140819672), (3070, 113756608), (3472, 100585480), (3968, 88012295), (4298, 81254720), (4340, 80468384), (4480, 77953747), (4912, 71097880), (4960, 70409836), (6140, 56878304), (6944, 50292740), (8191, 42636160), (8596, 40627360), (8680, 40234192), (9517, 36695680), (9824, 35548940), (9920, 35204918), (10745, 32501888), (12280, 28439152), (13888, 25146370), (16382, 21318080), (17192, 20313680), (17360, 20117096), (19034, 18347840), (19648, 17774470), (19840, 17602459), (21490, 16250944), (24560, 14219576), (27776, 12573185), (32764, 10659040), (34384, 10156840), (34720, 10058548), (38068, 9173920), (39296, 8887235), (40955, 8527232), (42980, 8125472), (47585, 7339136), (49120, 7109788), (57337, 6090880), (65528, 5329520), (66619, 5242240), (68768, 5078420), (69440, 5029274), (76136, 4586960), (81910, 4263616), (85960, 4062736), (95170, 3669568), (98240, 3554894), (114674, 3045440), (131056, 2664760), (133238, 2621120), (137536, 2539210), (138880, 2514637), (152272, 2293480), (163820, 2131808), (171920, 2031368), (190340, 1834784), (196480, 1777447), (229348, 1522720), (253921, 1375360), (262112, 1332380), (266476, 1310560), (275072, 1269605), (286685, 1218176), (304544, 1146740), (327640, 1065904), (333095, 1048448), (343840, 1015684), (380680, 917392), (458696, 761360), (507842, 687680), (524224, 666190), (532952, 655280), (573370, 609088)]