1320488400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 480

約数和(自身を含む): 5455650816

約数和(自身を除く): 4135162416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 62, 66, 70, 75, 77, 80, 84, 88, 93, 100, 105, 110, 112, 120, 124, 132, 140, 150, 154, 155, 165, 168, 175, 176, 186, 200, 210, 217, 220, 231, 240, 248, 264, 275, 280, 300, 308, 310, 330, 336, 341, 350, 372, 385, 400, 420, 434, 440, 461, 462, 465, 496, 525, 528, 550, 560, 600, 616, 620, 651, 660, 682, 700, 744, 770, 775, 825, 840, 868, 880, 922, 924, 930, 1023, 1050, 1085, 1100, 1155, 1200, 1232, 1240, 1302, 1320, 1364, 1383, 1400, 1488, 1540, 1550, 1650, 1680, 1705, 1736, 1844, 1848, 1860, 1925, 2046, 2100, 2170, 2200, 2305, 2310, 2325, 2387, 2480, 2604, 2640, 2728, 2766, 2800, 3080, 3100, 3227, 3255, 3300, 3410, 3472, 3688, 3696, 3720, 3850, 4092, 4200, 4340, 4400, 4610, 4620, 4650, 4774, 5071, 5115, 5208, 5425, 5456, 5532, 5775, 6160, 6200, 6454, 6510, 6600, 6820, 6915, 7161, 7376, 7440, 7700, 8184, 8400, 8525, 8680, 9220, 9240, 9300, 9548, 9681, 10142, 10230, 10416, 10850, 11064, 11525, 11550, 11935, 12400, 12908, 13020, 13200, 13640, 13830, 14291, 14322, 15213, 15400, 16135, 16275, 16368, 17050, 17360, 18440, 18480, 18600, 19096, 19362, 20284, 20460, 21700, 22128, 23050, 23100, 23870, 25355, 25575, 25816, 26040, 27280, 27660, 28582, 28644, 30426, 30800, 32270, 32550, 34100, 34575, 35497, 35805, 36880, 37200, 38192, 38724, 40568, 40920, 42873, 43400, 46100, 46200, 47740, 48405, 50710, 51150, 51632, 52080, 55320, 57164, 57288, 59675, 60852, 64540, 65100, 68200, 69150, 70994, 71455, 71610, 76065, 77448, 80675, 81136, 81840, 85746, 86800, 92200, 92400, 95480, 96810, 100037, 101420, 102300, 106491, 110640, 114328, 114576, 119350, 121704, 126775, 129080, 130200, 136400, 138300, 141988, 142910, 143220, 152130, 154896, 157201, 161350, 171492, 177485, 179025, 184400, 190960, 193620, 200074, 202840, 204600, 212982, 214365, 228656, 238700, 242025, 243408, 253550, 258160, 260400, 276600, 283976, 285820, 286440, 300111, 304260, 314402, 322700, 342984, 354970, 357275, 358050, 380325, 387240, 400148, 405680, 409200, 425964, 428730, 471603, 477400, 484050, 500185, 507100, 532455, 553200, 567952, 571640, 572880, 600222, 608520, 628804, 645400, 685968, 709940, 714550, 716100, 760650, 774480, 786005, 800296, 851928, 857460, 887425, 943206, 954800, 968100, 1000370, 1014200, 1064910, 1071825, 1100407, 1143280, 1200444, 1217040, 1257608, 1290800, 1419880, 1429100, 1432200, 1500555, 1521300, 1572010, 1600592, 1703856, 1714920, 1774850, 1886412, 1936200, 2000740, 2028400, 2129820, 2143650, 2200814, 2358015, 2400888, 2500925, 2515216, 2662275, 2839760, 2858200, 2864400, 3001110, 3042600, 3144020, 3301221, 3429840, 3549700, 3772824, 3872400, 3930025, 4001480, 4259640, 4287300, 4401628, 4716030, 4801776, 5001850, 5324550, 5502035, 5716400, 6002220, 6085200, 6288040, 6602442, 7099400, 7502775, 7545648, 7860050, 8002960, 8519280, 8574600, 8803256, 9432060, 10003700, 10649100, 11004070, 11790075, 12004440, 12576080, 13204884, 14198800, 15005550, 15720100, 16506105, 17149200, 17606512, 18864120, 20007400, 21298200, 22008140, 23580150, 24008880, 26409768, 27510175, 30011100, 31440200, 33012210, 37728240, 40014800, 42596400, 44016280, 47160300, 52819536, 55020350, 60022200, 62880400, 66024420, 82530525, 88032560, 94320600, 110040700, 120044400, 132048840, 165061050, 188641200, 220081400, 264097680, 330122100, 440162800, 660244200, 1320488400]

約数ペア:

[(1, 1320488400), (2, 660244200), (3, 440162800), (4, 330122100), (5, 264097680), (6, 220081400), (7, 188641200), (8, 165061050), (10, 132048840), (11, 120044400), (12, 110040700), (14, 94320600), (15, 88032560), (16, 82530525), (20, 66024420), (21, 62880400), (22, 60022200), (24, 55020350), (25, 52819536), (28, 47160300), (30, 44016280), (31, 42596400), (33, 40014800), (35, 37728240), (40, 33012210), (42, 31440200), (44, 30011100), (48, 27510175), (50, 26409768), (55, 24008880), (56, 23580150), (60, 22008140), (62, 21298200), (66, 20007400), (70, 18864120), (75, 17606512), (77, 17149200), (80, 16506105), (84, 15720100), (88, 15005550), (93, 14198800), (100, 13204884), (105, 12576080), (110, 12004440), (112, 11790075), (120, 11004070), (124, 10649100), (132, 10003700), (140, 9432060), (150, 8803256), (154, 8574600), (155, 8519280), (165, 8002960), (168, 7860050), (175, 7545648), (176, 7502775), (186, 7099400), (200, 6602442), (210, 6288040), (217, 6085200), (220, 6002220), (231, 5716400), (240, 5502035), (248, 5324550), (264, 5001850), (275, 4801776), (280, 4716030), (300, 4401628), (308, 4287300), (310, 4259640), (330, 4001480), (336, 3930025), (341, 3872400), (350, 3772824), (372, 3549700), (385, 3429840), (400, 3301221), (420, 3144020), (434, 3042600), (440, 3001110), (461, 2864400), (462, 2858200), (465, 2839760), (496, 2662275), (525, 2515216), (528, 2500925), (550, 2400888), (560, 2358015), (600, 2200814), (616, 2143650), (620, 2129820), (651, 2028400), (660, 2000740), (682, 1936200), (700, 1886412), (744, 1774850), (770, 1714920), (775, 1703856), (825, 1600592), (840, 1572010), (868, 1521300), (880, 1500555), (922, 1432200), (924, 1429100), (930, 1419880), (1023, 1290800), (1050, 1257608), (1085, 1217040), (1100, 1200444), (1155, 1143280), (1200, 1100407), (1232, 1071825), (1240, 1064910), (1302, 1014200), (1320, 1000370), (1364, 968100), (1383, 954800), (1400, 943206), (1488, 887425), (1540, 857460), (1550, 851928), (1650, 800296), (1680, 786005), (1705, 774480), (1736, 760650), (1844, 716100), (1848, 714550), (1860, 709940), (1925, 685968), (2046, 645400), (2100, 628804), (2170, 608520), (2200, 600222), (2305, 572880), (2310, 571640), (2325, 567952), (2387, 553200), (2480, 532455), (2604, 507100), (2640, 500185), (2728, 484050), (2766, 477400), (2800, 471603), (3080, 428730), (3100, 425964), (3227, 409200), (3255, 405680), (3300, 400148), (3410, 387240), (3472, 380325), (3688, 358050), (3696, 357275), (3720, 354970), (3850, 342984), (4092, 322700), (4200, 314402), (4340, 304260), (4400, 300111), (4610, 286440), (4620, 285820), (4650, 283976), (4774, 276600), (5071, 260400), (5115, 258160), (5208, 253550), (5425, 243408), (5456, 242025), (5532, 238700), (5775, 228656), (6160, 214365), (6200, 212982), (6454, 204600), (6510, 202840), (6600, 200074), (6820, 193620), (6915, 190960), (7161, 184400), (7376, 179025), (7440, 177485), (7700, 171492), (8184, 161350), (8400, 157201), (8525, 154896), (8680, 152130), (9220, 143220), (9240, 142910), (9300, 141988), (9548, 138300), (9681, 136400), (10142, 130200), (10230, 129080), (10416, 126775), (10850, 121704), (11064, 119350), (11525, 114576), (11550, 114328), (11935, 110640), (12400, 106491), (12908, 102300), (13020, 101420), (13200, 100037), (13640, 96810), (13830, 95480), (14291, 92400), (14322, 92200), (15213, 86800), (15400, 85746), (16135, 81840), (16275, 81136), (16368, 80675), (17050, 77448), (17360, 76065), (18440, 71610), (18480, 71455), (18600, 70994), (19096, 69150), (19362, 68200), (20284, 65100), (20460, 64540), (21700, 60852), (22128, 59675), (23050, 57288), (23100, 57164), (23870, 55320), (25355, 52080), (25575, 51632), (25816, 51150), (26040, 50710), (27280, 48405), (27660, 47740), (28582, 46200), (28644, 46100), (30426, 43400), (30800, 42873), (32270, 40920), (32550, 40568), (34100, 38724), (34575, 38192), (35497, 37200), (35805, 36880)]