1220755200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 432

約数和(自身を含む): 4769028096

約数和(自身を除く): 3548272896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 293, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 480, 496, 525, 560, 586, 600, 620, 640, 651, 672, 700, 744, 768, 775, 800, 840, 868, 879, 896, 930, 960, 992, 1050, 1085, 1120, 1172, 1200, 1240, 1280, 1302, 1344, 1400, 1465, 1488, 1550, 1600, 1680, 1736, 1758, 1792, 1860, 1920, 1984, 2051, 2100, 2170, 2240, 2325, 2344, 2400, 2480, 2604, 2688, 2800, 2930, 2976, 3100, 3200, 3255, 3360, 3472, 3516, 3720, 3840, 3968, 4102, 4200, 4340, 4395, 4480, 4650, 4688, 4800, 4960, 5208, 5376, 5425, 5600, 5860, 5952, 6153, 6200, 6400, 6510, 6720, 6944, 7032, 7325, 7440, 7936, 8204, 8400, 8680, 8790, 8960, 9083, 9300, 9376, 9600, 9920, 10255, 10416, 10850, 11200, 11720, 11904, 12306, 12400, 13020, 13440, 13888, 14064, 14650, 14880, 16275, 16408, 16800, 17360, 17580, 18166, 18600, 18752, 19200, 19840, 20510, 20832, 21700, 21975, 22400, 23440, 23808, 24612, 24800, 26040, 26880, 27249, 27776, 28128, 29300, 29760, 30765, 32550, 32816, 33600, 34720, 35160, 36332, 37200, 37504, 39680, 41020, 41664, 43400, 43950, 44800, 45415, 46880, 49224, 49600, 51275, 52080, 54498, 55552, 56256, 58600, 59520, 61530, 63581, 65100, 65632, 67200, 69440, 70320, 72664, 74400, 75008, 82040, 83328, 86800, 87900, 90830, 93760, 98448, 99200, 102550, 104160, 108996, 112512, 117200, 119040, 123060, 127162, 130200, 131264, 134400, 136245, 138880, 140640, 145328, 148800, 153825, 164080, 166656, 173600, 175800, 181660, 187520, 190743, 196896, 198400, 205100, 208320, 217992, 225024, 227075, 234400, 246120, 254324, 260400, 262528, 272490, 277760, 281280, 290656, 297600, 307650, 317905, 328160, 347200, 351600, 363320, 375040, 381486, 393792, 410200, 416640, 435984, 454150, 468800, 492240, 508648, 520800, 525056, 544980, 562560, 581312, 595200, 615300, 635810, 656320, 681225, 694400, 703200, 726640, 762972, 787584, 820400, 833280, 871968, 908300, 937600, 953715, 984480, 1017296, 1041600, 1089960, 1125120, 1162624, 1230600, 1271620, 1312640, 1362450, 1388800, 1406400, 1453280, 1525944, 1575168, 1589525, 1640800, 1743936, 1816600, 1875200, 1907430, 1968960, 2034592, 2083200, 2179920, 2325248, 2461200, 2543240, 2625280, 2724900, 2812800, 2906560, 3051888, 3179050, 3281600, 3487872, 3633200, 3814860, 3937920, 4069184, 4166400, 4359840, 4768575, 4922400, 5086480, 5449800, 5625600, 5813120, 6103776, 6358100, 6563200, 6975744, 7266400, 7629720, 7875840, 8138368, 8719680, 9537150, 9844800, 10172960, 10899600, 11626240, 12207552, 12716200, 13126400, 14532800, 15259440, 16276736, 17439360, 19074300, 19689600, 20345920, 21799200, 24415104, 25432400, 29065600, 30518880, 34878720, 38148600, 39379200, 40691840, 43598400, 48830208, 50864800, 58131200, 61037760, 76297200, 81383680, 87196800, 101729600, 122075520, 152594400, 174393600, 203459200, 244151040, 305188800, 406918400, 610377600, 1220755200]

約数ペア:

[(1, 1220755200), (2, 610377600), (3, 406918400), (4, 305188800), (5, 244151040), (6, 203459200), (7, 174393600), (8, 152594400), (10, 122075520), (12, 101729600), (14, 87196800), (15, 81383680), (16, 76297200), (20, 61037760), (21, 58131200), (24, 50864800), (25, 48830208), (28, 43598400), (30, 40691840), (31, 39379200), (32, 38148600), (35, 34878720), (40, 30518880), (42, 29065600), (48, 25432400), (50, 24415104), (56, 21799200), (60, 20345920), (62, 19689600), (64, 19074300), (70, 17439360), (75, 16276736), (80, 15259440), (84, 14532800), (93, 13126400), (96, 12716200), (100, 12207552), (105, 11626240), (112, 10899600), (120, 10172960), (124, 9844800), (128, 9537150), (140, 8719680), (150, 8138368), (155, 7875840), (160, 7629720), (168, 7266400), (175, 6975744), (186, 6563200), (192, 6358100), (200, 6103776), (210, 5813120), (217, 5625600), (224, 5449800), (240, 5086480), (248, 4922400), (256, 4768575), (280, 4359840), (293, 4166400), (300, 4069184), (310, 3937920), (320, 3814860), (336, 3633200), (350, 3487872), (372, 3281600), (384, 3179050), (400, 3051888), (420, 2906560), (434, 2812800), (448, 2724900), (465, 2625280), (480, 2543240), (496, 2461200), (525, 2325248), (560, 2179920), (586, 2083200), (600, 2034592), (620, 1968960), (640, 1907430), (651, 1875200), (672, 1816600), (700, 1743936), (744, 1640800), (768, 1589525), (775, 1575168), (800, 1525944), (840, 1453280), (868, 1406400), (879, 1388800), (896, 1362450), (930, 1312640), (960, 1271620), (992, 1230600), (1050, 1162624), (1085, 1125120), (1120, 1089960), (1172, 1041600), (1200, 1017296), (1240, 984480), (1280, 953715), (1302, 937600), (1344, 908300), (1400, 871968), (1465, 833280), (1488, 820400), (1550, 787584), (1600, 762972), (1680, 726640), (1736, 703200), (1758, 694400), (1792, 681225), (1860, 656320), (1920, 635810), (1984, 615300), (2051, 595200), (2100, 581312), (2170, 562560), (2240, 544980), (2325, 525056), (2344, 520800), (2400, 508648), (2480, 492240), (2604, 468800), (2688, 454150), (2800, 435984), (2930, 416640), (2976, 410200), (3100, 393792), (3200, 381486), (3255, 375040), (3360, 363320), (3472, 351600), (3516, 347200), (3720, 328160), (3840, 317905), (3968, 307650), (4102, 297600), (4200, 290656), (4340, 281280), (4395, 277760), (4480, 272490), (4650, 262528), (4688, 260400), (4800, 254324), (4960, 246120), (5208, 234400), (5376, 227075), (5425, 225024), (5600, 217992), (5860, 208320), (5952, 205100), (6153, 198400), (6200, 196896), (6400, 190743), (6510, 187520), (6720, 181660), (6944, 175800), (7032, 173600), (7325, 166656), (7440, 164080), (7936, 153825), (8204, 148800), (8400, 145328), (8680, 140640), (8790, 138880), (8960, 136245), (9083, 134400), (9300, 131264), (9376, 130200), (9600, 127162), (9920, 123060), (10255, 119040), (10416, 117200), (10850, 112512), (11200, 108996), (11720, 104160), (11904, 102550), (12306, 99200), (12400, 98448), (13020, 93760), (13440, 90830), (13888, 87900), (14064, 86800), (14650, 83328), (14880, 82040), (16275, 75008), (16408, 74400), (16800, 72664), (17360, 70320), (17580, 69440), (18166, 67200), (18600, 65632), (18752, 65100), (19200, 63581), (19840, 61530), (20510, 59520), (20832, 58600), (21700, 56256), (21975, 55552), (22400, 54498), (23440, 52080), (23808, 51275), (24612, 49600), (24800, 49224), (26040, 46880), (26880, 45415), (27249, 44800), (27776, 43950), (28128, 43400), (29300, 41664), (29760, 41020), (30765, 39680), (32550, 37504), (32816, 37200), (33600, 36332), (34720, 35160)]