12651400320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1303}}^1$

素因数の和:1727

約数の個数: 256

約数和(自身を含む): 43573420800

約数和(自身を除く): 30922020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 389, 390, 416, 480, 520, 624, 640, 778, 780, 832, 960, 1040, 1167, 1248, 1303, 1556, 1560, 1664, 1920, 1945, 2080, 2334, 2496, 2606, 3112, 3120, 3890, 3909, 4160, 4668, 4992, 5057, 5212, 5835, 6224, 6240, 6515, 7780, 7818, 8320, 9336, 10114, 10424, 11670, 12448, 12480, 13030, 15171, 15560, 15636, 16939, 18672, 19545, 20228, 20848, 23340, 24896, 24960, 25285, 26060, 30342, 31120, 31272, 33878, 37344, 39090, 40456, 41696, 46680, 49792, 50570, 50817, 52120, 60684, 62240, 62544, 67756, 74688, 75855, 78180, 80912, 83392, 84695, 93360, 101140, 101634, 104240, 121368, 124480, 125088, 135512, 149376, 151710, 156360, 161824, 166784, 169390, 186720, 202280, 203268, 208480, 242736, 248960, 250176, 254085, 271024, 303420, 312720, 323648, 338780, 373440, 404560, 406536, 416960, 485472, 500352, 506867, 508170, 542048, 606840, 625440, 647296, 677560, 746880, 809120, 813072, 833920, 970944, 1013734, 1016340, 1084096, 1213680, 1250880, 1355120, 1520601, 1618240, 1626144, 1941888, 2027468, 2032680, 2168192, 2427360, 2501760, 2534335, 2710240, 3041202, 3236480, 3252288, 4054936, 4065360, 4854720, 5068670, 5420480, 6082404, 6504576, 6589271, 7603005, 8109872, 8130720, 9709440, 10137340, 10840960, 12164808, 13178542, 15206010, 16219744, 16261440, 19767813, 20274680, 24329616, 26357084, 30412020, 32439488, 32522880, 32946355, 39535626, 40549360, 48659232, 52714168, 60824040, 64878976, 65892710, 79071252, 81098720, 97318464, 98839065, 105428336, 121648080, 131785420, 158142504, 162197440, 194636928, 197678130, 210856672, 243296160, 263570840, 316285008, 324394880, 395356260, 421713344, 486592320, 527141680, 632570016, 790712520, 843426688, 973184640, 1054283360, 1265140032, 1581425040, 2108566720, 2530280064, 3162850080, 4217133440, 6325700160, 12651400320]

約数ペア:

[(1, 12651400320), (2, 6325700160), (3, 4217133440), (4, 3162850080), (5, 2530280064), (6, 2108566720), (8, 1581425040), (10, 1265140032), (12, 1054283360), (13, 973184640), (15, 843426688), (16, 790712520), (20, 632570016), (24, 527141680), (26, 486592320), (30, 421713344), (32, 395356260), (39, 324394880), (40, 316285008), (48, 263570840), (52, 243296160), (60, 210856672), (64, 197678130), (65, 194636928), (78, 162197440), (80, 158142504), (96, 131785420), (104, 121648080), (120, 105428336), (128, 98839065), (130, 97318464), (156, 81098720), (160, 79071252), (192, 65892710), (195, 64878976), (208, 60824040), (240, 52714168), (260, 48659232), (312, 40549360), (320, 39535626), (384, 32946355), (389, 32522880), (390, 32439488), (416, 30412020), (480, 26357084), (520, 24329616), (624, 20274680), (640, 19767813), (778, 16261440), (780, 16219744), (832, 15206010), (960, 13178542), (1040, 12164808), (1167, 10840960), (1248, 10137340), (1303, 9709440), (1556, 8130720), (1560, 8109872), (1664, 7603005), (1920, 6589271), (1945, 6504576), (2080, 6082404), (2334, 5420480), (2496, 5068670), (2606, 4854720), (3112, 4065360), (3120, 4054936), (3890, 3252288), (3909, 3236480), (4160, 3041202), (4668, 2710240), (4992, 2534335), (5057, 2501760), (5212, 2427360), (5835, 2168192), (6224, 2032680), (6240, 2027468), (6515, 1941888), (7780, 1626144), (7818, 1618240), (8320, 1520601), (9336, 1355120), (10114, 1250880), (10424, 1213680), (11670, 1084096), (12448, 1016340), (12480, 1013734), (13030, 970944), (15171, 833920), (15560, 813072), (15636, 809120), (16939, 746880), (18672, 677560), (19545, 647296), (20228, 625440), (20848, 606840), (23340, 542048), (24896, 508170), (24960, 506867), (25285, 500352), (26060, 485472), (30342, 416960), (31120, 406536), (31272, 404560), (33878, 373440), (37344, 338780), (39090, 323648), (40456, 312720), (41696, 303420), (46680, 271024), (49792, 254085), (50570, 250176), (50817, 248960), (52120, 242736), (60684, 208480), (62240, 203268), (62544, 202280), (67756, 186720), (74688, 169390), (75855, 166784), (78180, 161824), (80912, 156360), (83392, 151710), (84695, 149376), (93360, 135512), (101140, 125088), (101634, 124480), (104240, 121368)]