71320895280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{16651}}^1$

素因数の和:17337

約数の個数: 200

約数和(自身を含む): 248097681744

約数和(自身を除く): 176776786464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 661, 720, 810, 1080, 1296, 1322, 1620, 1983, 2160, 2644, 3240, 3305, 3966, 5288, 5949, 6480, 6610, 7932, 9915, 10576, 11898, 13220, 15864, 16651, 17847, 19830, 23796, 26440, 29745, 31728, 33302, 35694, 39660, 47592, 49953, 52880, 53541, 59490, 66604, 71388, 79320, 83255, 89235, 95184, 99906, 107082, 118980, 133208, 142776, 149859, 158640, 166510, 178470, 199812, 214164, 237960, 249765, 266416, 267705, 285552, 299718, 333020, 356940, 399624, 428328, 449577, 475920, 499530, 535410, 599436, 666040, 713880, 749295, 799248, 856656, 899154, 999060, 1070820, 1198872, 1332080, 1348731, 1427760, 1498590, 1798308, 1998120, 2141640, 2247885, 2397744, 2697462, 2997180, 3596616, 3996240, 4283280, 4495770, 5394924, 5994360, 6743655, 7193232, 8991540, 10789848, 11006311, 11988720, 13487310, 17983080, 21579696, 22012622, 26974620, 33018933, 35966160, 44025244, 53949240, 55031555, 66037866, 88050488, 99056799, 107898480, 110063110, 132075732, 165094665, 176100976, 198113598, 220126220, 264151464, 297170397, 330189330, 396227196, 440252440, 495283995, 528302928, 594340794, 660378660, 792454392, 880504880, 891511191, 990567990, 1188681588, 1320757320, 1485851985, 1584908784, 1783022382, 1981135980, 2377363176, 2641514640, 2971703970, 3566044764, 3962271960, 4457555955, 4754726352, 5943407940, 7132089528, 7924543920, 8915111910, 11886815880, 14264179056, 17830223820, 23773631760, 35660447640, 71320895280]

約数ペア:

[(1, 71320895280), (2, 35660447640), (3, 23773631760), (4, 17830223820), (5, 14264179056), (6, 11886815880), (8, 8915111910), (9, 7924543920), (10, 7132089528), (12, 5943407940), (15, 4754726352), (16, 4457555955), (18, 3962271960), (20, 3566044764), (24, 2971703970), (27, 2641514640), (30, 2377363176), (36, 1981135980), (40, 1783022382), (45, 1584908784), (48, 1485851985), (54, 1320757320), (60, 1188681588), (72, 990567990), (80, 891511191), (81, 880504880), (90, 792454392), (108, 660378660), (120, 594340794), (135, 528302928), (144, 495283995), (162, 440252440), (180, 396227196), (216, 330189330), (240, 297170397), (270, 264151464), (324, 220126220), (360, 198113598), (405, 176100976), (432, 165094665), (540, 132075732), (648, 110063110), (661, 107898480), (720, 99056799), (810, 88050488), (1080, 66037866), (1296, 55031555), (1322, 53949240), (1620, 44025244), (1983, 35966160), (2160, 33018933), (2644, 26974620), (3240, 22012622), (3305, 21579696), (3966, 17983080), (5288, 13487310), (5949, 11988720), (6480, 11006311), (6610, 10789848), (7932, 8991540), (9915, 7193232), (10576, 6743655), (11898, 5994360), (13220, 5394924), (15864, 4495770), (16651, 4283280), (17847, 3996240), (19830, 3596616), (23796, 2997180), (26440, 2697462), (29745, 2397744), (31728, 2247885), (33302, 2141640), (35694, 1998120), (39660, 1798308), (47592, 1498590), (49953, 1427760), (52880, 1348731), (53541, 1332080), (59490, 1198872), (66604, 1070820), (71388, 999060), (79320, 899154), (83255, 856656), (89235, 799248), (95184, 749295), (99906, 713880), (107082, 666040), (118980, 599436), (133208, 535410), (142776, 499530), (149859, 475920), (158640, 449577), (166510, 428328), (178470, 399624), (199812, 356940), (214164, 333020), (237960, 299718), (249765, 285552), (266416, 267705)]