9943519680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3463}}^1$

素因数の和:4483

約数の個数: 168

約数和(自身を含む): 34245755232

約数和(自身を除く): 24302235552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 997, 1440, 1994, 2880, 2991, 3463, 3988, 4985, 5982, 6926, 7976, 8973, 9970, 10389, 11964, 13852, 14955, 15952, 17315, 17946, 19940, 20778, 23928, 27704, 29910, 31167, 31904, 34630, 35892, 39880, 41556, 44865, 47856, 51945, 55408, 59820, 62334, 63808, 69260, 71784, 79760, 83112, 89730, 95712, 103890, 110816, 119640, 124668, 138520, 143568, 155835, 159520, 166224, 179460, 191424, 207780, 221632, 239280, 249336, 277040, 287136, 311670, 319040, 332448, 358920, 415560, 478560, 498672, 554080, 574272, 623340, 664896, 717840, 831120, 957120, 997344, 1108160, 1246680, 1435680, 1662240, 1994688, 2493360, 2871360, 3324480, 3452611, 4986720, 6905222, 9973440, 10357833, 13810444, 17263055, 20715666, 27620888, 31073499, 34526110, 41431332, 51789165, 55241776, 62146998, 69052220, 82862664, 103578330, 110483552, 124293996, 138104440, 155367495, 165725328, 207156660, 220967104, 248587992, 276208880, 310734990, 331450656, 414313320, 497175984, 552417760, 621469980, 662901312, 828626640, 994351968, 1104835520, 1242939960, 1657253280, 1988703936, 2485879920, 3314506560, 4971759840, 9943519680]

約数ペア:

[(1, 9943519680), (2, 4971759840), (3, 3314506560), (4, 2485879920), (5, 1988703936), (6, 1657253280), (8, 1242939960), (9, 1104835520), (10, 994351968), (12, 828626640), (15, 662901312), (16, 621469980), (18, 552417760), (20, 497175984), (24, 414313320), (30, 331450656), (32, 310734990), (36, 276208880), (40, 248587992), (45, 220967104), (48, 207156660), (60, 165725328), (64, 155367495), (72, 138104440), (80, 124293996), (90, 110483552), (96, 103578330), (120, 82862664), (144, 69052220), (160, 62146998), (180, 55241776), (192, 51789165), (240, 41431332), (288, 34526110), (320, 31073499), (360, 27620888), (480, 20715666), (576, 17263055), (720, 13810444), (960, 10357833), (997, 9973440), (1440, 6905222), (1994, 4986720), (2880, 3452611), (2991, 3324480), (3463, 2871360), (3988, 2493360), (4985, 1994688), (5982, 1662240), (6926, 1435680), (7976, 1246680), (8973, 1108160), (9970, 997344), (10389, 957120), (11964, 831120), (13852, 717840), (14955, 664896), (15952, 623340), (17315, 574272), (17946, 554080), (19940, 498672), (20778, 478560), (23928, 415560), (27704, 358920), (29910, 332448), (31167, 319040), (31904, 311670), (34630, 287136), (35892, 277040), (39880, 249336), (41556, 239280), (44865, 221632), (47856, 207780), (51945, 191424), (55408, 179460), (59820, 166224), (62334, 159520), (63808, 155835), (69260, 143568), (71784, 138520), (79760, 124668), (83112, 119640), (89730, 110816), (95712, 103890)]