128423011680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3313}}^1$

素因数の和:4340

約数の個数: 288

約数和(自身を含む): 455067928224

約数和(自身を除く): 326644916544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 997, 1080, 1215, 1296, 1440, 1620, 1944, 1994, 2160, 2430, 2592, 2991, 3240, 3313, 3888, 3988, 4320, 4860, 4985, 5982, 6480, 6626, 7776, 7976, 8973, 9720, 9939, 9970, 11964, 12960, 13252, 14955, 15952, 16565, 17946, 19440, 19878, 19940, 23928, 26504, 26919, 29817, 29910, 31904, 33130, 35892, 38880, 39756, 39880, 44865, 47856, 49695, 53008, 53838, 59634, 59820, 66260, 71784, 79512, 79760, 80757, 89451, 89730, 95712, 99390, 106016, 107676, 119268, 119640, 132520, 134595, 143568, 149085, 159024, 159520, 161514, 178902, 179460, 198780, 215352, 238536, 239280, 242271, 265040, 268353, 269190, 287136, 298170, 318048, 323028, 357804, 358920, 397560, 403785, 430704, 447255, 477072, 478560, 484542, 530080, 536706, 538380, 596340, 646056, 715608, 717840, 795120, 805059, 807570, 861408, 894510, 954144, 969084, 1073412, 1076760, 1192680, 1211355, 1292112, 1341765, 1431216, 1435680, 1590240, 1610118, 1615140, 1789020, 1938168, 2146824, 2153520, 2385360, 2422710, 2584224, 2683530, 2862432, 3220236, 3230280, 3303061, 3578040, 3876336, 4025295, 4293648, 4307040, 4770720, 4845420, 5367060, 6440472, 6460560, 6606122, 7156080, 7752672, 8050590, 8587296, 9690840, 9909183, 10734120, 12880944, 12921120, 13212244, 14312160, 16101180, 16515305, 19381680, 19818366, 21468240, 25761888, 26424488, 29727549, 32202360, 33030610, 38763360, 39636732, 42936480, 49545915, 52848976, 59455098, 64404720, 66061220, 79273464, 89182647, 99091830, 105697952, 118910196, 128809440, 132122440, 148637745, 158546928, 178365294, 198183660, 237820392, 264244880, 267547941, 297275490, 317093856, 356730588, 396367320, 445913235, 475640784, 528489760, 535095882, 594550980, 713461176, 792734640, 802643823, 891826470, 951281568, 1070191764, 1189101960, 1337739705, 1426922352, 1585469280, 1605287646, 1783652940, 2140383528, 2378203920, 2675479410, 2853844704, 3210575292, 3567305880, 4013219115, 4280767056, 4756407840, 5350958820, 6421150584, 7134611760, 8026438230, 8561534112, 10701917640, 12842301168, 14269223520, 16052876460, 21403835280, 25684602336, 32105752920, 42807670560, 64211505840, 128423011680]

約数ペア:

[(1, 128423011680), (2, 64211505840), (3, 42807670560), (4, 32105752920), (5, 25684602336), (6, 21403835280), (8, 16052876460), (9, 14269223520), (10, 12842301168), (12, 10701917640), (15, 8561534112), (16, 8026438230), (18, 7134611760), (20, 6421150584), (24, 5350958820), (27, 4756407840), (30, 4280767056), (32, 4013219115), (36, 3567305880), (40, 3210575292), (45, 2853844704), (48, 2675479410), (54, 2378203920), (60, 2140383528), (72, 1783652940), (80, 1605287646), (81, 1585469280), (90, 1426922352), (96, 1337739705), (108, 1189101960), (120, 1070191764), (135, 951281568), (144, 891826470), (160, 802643823), (162, 792734640), (180, 713461176), (216, 594550980), (240, 535095882), (243, 528489760), (270, 475640784), (288, 445913235), (324, 396367320), (360, 356730588), (405, 317093856), (432, 297275490), (480, 267547941), (486, 264244880), (540, 237820392), (648, 198183660), (720, 178365294), (810, 158546928), (864, 148637745), (972, 132122440), (997, 128809440), (1080, 118910196), (1215, 105697952), (1296, 99091830), (1440, 89182647), (1620, 79273464), (1944, 66061220), (1994, 64404720), (2160, 59455098), (2430, 52848976), (2592, 49545915), (2991, 42936480), (3240, 39636732), (3313, 38763360), (3888, 33030610), (3988, 32202360), (4320, 29727549), (4860, 26424488), (4985, 25761888), (5982, 21468240), (6480, 19818366), (6626, 19381680), (7776, 16515305), (7976, 16101180), (8973, 14312160), (9720, 13212244), (9939, 12921120), (9970, 12880944), (11964, 10734120), (12960, 9909183), (13252, 9690840), (14955, 8587296), (15952, 8050590), (16565, 7752672), (17946, 7156080), (19440, 6606122), (19878, 6460560), (19940, 6440472), (23928, 5367060), (26504, 4845420), (26919, 4770720), (29817, 4307040), (29910, 4293648), (31904, 4025295), (33130, 3876336), (35892, 3578040), (38880, 3303061), (39756, 3230280), (39880, 3220236), (44865, 2862432), (47856, 2683530), (49695, 2584224), (53008, 2422710), (53838, 2385360), (59634, 2153520), (59820, 2146824), (66260, 1938168), (71784, 1789020), (79512, 1615140), (79760, 1610118), (80757, 1590240), (89451, 1435680), (89730, 1431216), (95712, 1341765), (99390, 1292112), (106016, 1211355), (107676, 1192680), (119268, 1076760), (119640, 1073412), (132520, 969084), (134595, 954144), (143568, 894510), (149085, 861408), (159024, 807570), (159520, 805059), (161514, 795120), (178902, 717840), (179460, 715608), (198780, 646056), (215352, 596340), (238536, 538380), (239280, 536706), (242271, 530080), (265040, 484542), (268353, 478560), (269190, 477072), (287136, 447255), (298170, 430704), (318048, 403785), (323028, 397560), (357804, 358920)]