1275568560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 400

約数和(自身を含む): 5157294912

約数和(自身を除く): 3881726352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 162, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 324, 336, 360, 366, 378, 405, 420, 427, 432, 461, 488, 504, 540, 549, 560, 567, 610, 630, 648, 720, 732, 756, 810, 840, 854, 915, 922, 945, 976, 1008, 1080, 1098, 1134, 1220, 1260, 1281, 1296, 1383, 1464, 1512, 1620, 1647, 1680, 1708, 1830, 1844, 1890, 2135, 2160, 2196, 2268, 2305, 2440, 2520, 2562, 2745, 2766, 2835, 2928, 3024, 3227, 3240, 3294, 3416, 3660, 3688, 3780, 3843, 4149, 4270, 4392, 4536, 4610, 4880, 4941, 5040, 5124, 5490, 5532, 5670, 6405, 6454, 6480, 6588, 6832, 6915, 7320, 7376, 7560, 7686, 8235, 8298, 8540, 8784, 9072, 9220, 9681, 9882, 10248, 10980, 11064, 11340, 11529, 12447, 12810, 12908, 13176, 13830, 14640, 15120, 15372, 16135, 16470, 16596, 17080, 18440, 19215, 19362, 19764, 20496, 20745, 21960, 22128, 22680, 23058, 24705, 24894, 25620, 25816, 26352, 27660, 28121, 29043, 30744, 32270, 32940, 33192, 34160, 34587, 36880, 37341, 38430, 38724, 39528, 41490, 43920, 45360, 46116, 48405, 49410, 49788, 51240, 51632, 55320, 56242, 57645, 58086, 61488, 62235, 64540, 65880, 66384, 69174, 74682, 76860, 77448, 79056, 82980, 84363, 87129, 92232, 96810, 98820, 99576, 102480, 110640, 112484, 115290, 116172, 124470, 129080, 131760, 138348, 140605, 145215, 149364, 153720, 154896, 165960, 168726, 172935, 174258, 184464, 186705, 193620, 196847, 197640, 199152, 224968, 230580, 232344, 248940, 253089, 258160, 261387, 276696, 281210, 290430, 298728, 307440, 331920, 337452, 345870, 348516, 373410, 387240, 393694, 395280, 421815, 435645, 449936, 461160, 464688, 497880, 506178, 522774, 553392, 562420, 580860, 590541, 597456, 674904, 691740, 697032, 746820, 759267, 774480, 787388, 843630, 871290, 922320, 984235, 995760, 1012356, 1045548, 1124840, 1161720, 1181082, 1265445, 1306935, 1349808, 1383480, 1394064, 1493640, 1518534, 1574776, 1687260, 1742580, 1771623, 1968470, 2024712, 2091096, 2249680, 2277801, 2323440, 2362164, 2530890, 2613870, 2766960, 2952705, 2987280, 3037068, 3149552, 3374520, 3485160, 3543246, 3796335, 3936940, 4049424, 4182192, 4555602, 4724328, 5061780, 5227740, 5314869, 5905410, 6074136, 6749040, 6970320, 7086492, 7592670, 7873880, 8858115, 9111204, 9448656, 10123560, 10455480, 10629738, 11389005, 11810820, 12148272, 14172984, 15185340, 15747760, 15944607, 17716230, 18222408, 20247120, 20910960, 21259476, 22778010, 23621640, 26574345, 28345968, 30370680, 31889214, 35432460, 36444816, 42518952, 45556020, 47243280, 53148690, 60741360, 63778428, 70864920, 79723035, 85037904, 91112040, 106297380, 127556856, 141729840, 159446070, 182224080, 212594760, 255113712, 318892140, 425189520, 637784280, 1275568560]

約数ペア:

[(1, 1275568560), (2, 637784280), (3, 425189520), (4, 318892140), (5, 255113712), (6, 212594760), (7, 182224080), (8, 159446070), (9, 141729840), (10, 127556856), (12, 106297380), (14, 91112040), (15, 85037904), (16, 79723035), (18, 70864920), (20, 63778428), (21, 60741360), (24, 53148690), (27, 47243280), (28, 45556020), (30, 42518952), (35, 36444816), (36, 35432460), (40, 31889214), (42, 30370680), (45, 28345968), (48, 26574345), (54, 23621640), (56, 22778010), (60, 21259476), (61, 20910960), (63, 20247120), (70, 18222408), (72, 17716230), (80, 15944607), (81, 15747760), (84, 15185340), (90, 14172984), (105, 12148272), (108, 11810820), (112, 11389005), (120, 10629738), (122, 10455480), (126, 10123560), (135, 9448656), (140, 9111204), (144, 8858115), (162, 7873880), (168, 7592670), (180, 7086492), (183, 6970320), (189, 6749040), (210, 6074136), (216, 5905410), (240, 5314869), (244, 5227740), (252, 5061780), (270, 4724328), (280, 4555602), (305, 4182192), (315, 4049424), (324, 3936940), (336, 3796335), (360, 3543246), (366, 3485160), (378, 3374520), (405, 3149552), (420, 3037068), (427, 2987280), (432, 2952705), (461, 2766960), (488, 2613870), (504, 2530890), (540, 2362164), (549, 2323440), (560, 2277801), (567, 2249680), (610, 2091096), (630, 2024712), (648, 1968470), (720, 1771623), (732, 1742580), (756, 1687260), (810, 1574776), (840, 1518534), (854, 1493640), (915, 1394064), (922, 1383480), (945, 1349808), (976, 1306935), (1008, 1265445), (1080, 1181082), (1098, 1161720), (1134, 1124840), (1220, 1045548), (1260, 1012356), (1281, 995760), (1296, 984235), (1383, 922320), (1464, 871290), (1512, 843630), (1620, 787388), (1647, 774480), (1680, 759267), (1708, 746820), (1830, 697032), (1844, 691740), (1890, 674904), (2135, 597456), (2160, 590541), (2196, 580860), (2268, 562420), (2305, 553392), (2440, 522774), (2520, 506178), (2562, 497880), (2745, 464688), (2766, 461160), (2835, 449936), (2928, 435645), (3024, 421815), (3227, 395280), (3240, 393694), (3294, 387240), (3416, 373410), (3660, 348516), (3688, 345870), (3780, 337452), (3843, 331920), (4149, 307440), (4270, 298728), (4392, 290430), (4536, 281210), (4610, 276696), (4880, 261387), (4941, 258160), (5040, 253089), (5124, 248940), (5490, 232344), (5532, 230580), (5670, 224968), (6405, 199152), (6454, 197640), (6480, 196847), (6588, 193620), (6832, 186705), (6915, 184464), (7320, 174258), (7376, 172935), (7560, 168726), (7686, 165960), (8235, 154896), (8298, 153720), (8540, 149364), (8784, 145215), (9072, 140605), (9220, 138348), (9681, 131760), (9882, 129080), (10248, 124470), (10980, 116172), (11064, 115290), (11340, 112484), (11529, 110640), (12447, 102480), (12810, 99576), (12908, 98820), (13176, 96810), (13830, 92232), (14640, 87129), (15120, 84363), (15372, 82980), (16135, 79056), (16470, 77448), (16596, 76860), (17080, 74682), (18440, 69174), (19215, 66384), (19362, 65880), (19764, 64540), (20496, 62235), (20745, 61488), (21960, 58086), (22128, 57645), (22680, 56242), (23058, 55320), (24705, 51632), (24894, 51240), (25620, 49788), (25816, 49410), (26352, 48405), (27660, 46116), (28121, 45360), (29043, 43920), (30744, 41490), (32270, 39528), (32940, 38724), (33192, 38430), (34160, 37341), (34587, 36880)]