9780339040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 24281026560

約数和(自身を除く): 14500687520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 79, 80, 94, 101, 158, 160, 163, 188, 202, 235, 316, 326, 376, 395, 404, 470, 505, 632, 652, 752, 790, 808, 815, 940, 1010, 1264, 1304, 1504, 1580, 1616, 1630, 1880, 2020, 2528, 2608, 3160, 3232, 3260, 3713, 3760, 4040, 4747, 5216, 6320, 6520, 7426, 7520, 7661, 7979, 8080, 9494, 12640, 12877, 13040, 14852, 15322, 15958, 16160, 16463, 18565, 18988, 23735, 25754, 26080, 29704, 30644, 31916, 32926, 37130, 37976, 38305, 39895, 47470, 51508, 59408, 61288, 63832, 64385, 65852, 74260, 75952, 76610, 79790, 82315, 94940, 103016, 118816, 122576, 127664, 128770, 131704, 148520, 151904, 153220, 159580, 164630, 189880, 206032, 245152, 255328, 257540, 263408, 297040, 306440, 319160, 329260, 375013, 379760, 412064, 515080, 526816, 594080, 605219, 612880, 638320, 658520, 750026, 759520, 773761, 1030160, 1210438, 1225760, 1276640, 1300577, 1317040, 1500052, 1547522, 1875065, 2060320, 2420876, 2601154, 2634080, 3000104, 3026095, 3095044, 3750130, 3868805, 4841752, 5202308, 6000208, 6052190, 6190088, 6502885, 7500260, 7737610, 9683504, 10404616, 12000416, 12104380, 12380176, 13005770, 15000520, 15475220, 19367008, 20809232, 24208760, 24760352, 26011540, 30001040, 30950440, 41618464, 48417520, 52023080, 60002080, 61127119, 61900880, 96835040, 104046160, 122254238, 123801760, 208092320, 244508476, 305635595, 489016952, 611271190, 978033904, 1222542380, 1956067808, 2445084760, 4890169520, 9780339040]

約数ペア:

[(1, 9780339040), (2, 4890169520), (4, 2445084760), (5, 1956067808), (8, 1222542380), (10, 978033904), (16, 611271190), (20, 489016952), (32, 305635595), (40, 244508476), (47, 208092320), (79, 123801760), (80, 122254238), (94, 104046160), (101, 96835040), (158, 61900880), (160, 61127119), (163, 60002080), (188, 52023080), (202, 48417520), (235, 41618464), (316, 30950440), (326, 30001040), (376, 26011540), (395, 24760352), (404, 24208760), (470, 20809232), (505, 19367008), (632, 15475220), (652, 15000520), (752, 13005770), (790, 12380176), (808, 12104380), (815, 12000416), (940, 10404616), (1010, 9683504), (1264, 7737610), (1304, 7500260), (1504, 6502885), (1580, 6190088), (1616, 6052190), (1630, 6000208), (1880, 5202308), (2020, 4841752), (2528, 3868805), (2608, 3750130), (3160, 3095044), (3232, 3026095), (3260, 3000104), (3713, 2634080), (3760, 2601154), (4040, 2420876), (4747, 2060320), (5216, 1875065), (6320, 1547522), (6520, 1500052), (7426, 1317040), (7520, 1300577), (7661, 1276640), (7979, 1225760), (8080, 1210438), (9494, 1030160), (12640, 773761), (12877, 759520), (13040, 750026), (14852, 658520), (15322, 638320), (15958, 612880), (16160, 605219), (16463, 594080), (18565, 526816), (18988, 515080), (23735, 412064), (25754, 379760), (26080, 375013), (29704, 329260), (30644, 319160), (31916, 306440), (32926, 297040), (37130, 263408), (37976, 257540), (38305, 255328), (39895, 245152), (47470, 206032), (51508, 189880), (59408, 164630), (61288, 159580), (63832, 153220), (64385, 151904), (65852, 148520), (74260, 131704), (75952, 128770), (76610, 127664), (79790, 122576), (82315, 118816), (94940, 103016)]