147917280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 288

約数和(自身を含む): 572261760

約数和(自身を除く): 424344480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 331, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 662, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 993, 1064, 1120, 1140, 1176, 1324, 1330, 1470, 1520, 1568, 1596, 1655, 1680, 1824, 1862, 1960, 1986, 1995, 2128, 2280, 2317, 2352, 2648, 2660, 2793, 2940, 3040, 3192, 3310, 3360, 3724, 3920, 3972, 3990, 4256, 4560, 4634, 4655, 4704, 4965, 5296, 5320, 5586, 5880, 6289, 6384, 6620, 6951, 7448, 7840, 7944, 7980, 9120, 9268, 9310, 9930, 10592, 10640, 11172, 11585, 11760, 12578, 12768, 13240, 13902, 13965, 14896, 15888, 15960, 16219, 18536, 18620, 18867, 19860, 21280, 22344, 23170, 23520, 25156, 26480, 27804, 27930, 29792, 31445, 31776, 31920, 32438, 34755, 37072, 37240, 37734, 39720, 44023, 44688, 46340, 48657, 50312, 52960, 55608, 55860, 62890, 63840, 64876, 69510, 74144, 74480, 75468, 79440, 81095, 88046, 89376, 92680, 94335, 97314, 100624, 111216, 111720, 125780, 129752, 132069, 139020, 148960, 150936, 158880, 162190, 176092, 185360, 188670, 194628, 201248, 220115, 222432, 223440, 243285, 251560, 259504, 264138, 278040, 301872, 308161, 324380, 352184, 370720, 377340, 389256, 440230, 446880, 486570, 503120, 519008, 528276, 556080, 603744, 616322, 648760, 660345, 704368, 754680, 778512, 880460, 924483, 973140, 1006240, 1056552, 1112160, 1232644, 1297520, 1320690, 1408736, 1509360, 1540805, 1557024, 1760920, 1848966, 1946280, 2113104, 2465288, 2595040, 2641380, 3018720, 3081610, 3521840, 3697932, 3892560, 4226208, 4622415, 4930576, 5282760, 6163220, 7043680, 7395864, 7785120, 9244830, 9861152, 10565520, 12326440, 14791728, 18489660, 21131040, 24652880, 29583456, 36979320, 49305760, 73958640, 147917280]

約数ペア:

[(1, 147917280), (2, 73958640), (3, 49305760), (4, 36979320), (5, 29583456), (6, 24652880), (7, 21131040), (8, 18489660), (10, 14791728), (12, 12326440), (14, 10565520), (15, 9861152), (16, 9244830), (19, 7785120), (20, 7395864), (21, 7043680), (24, 6163220), (28, 5282760), (30, 4930576), (32, 4622415), (35, 4226208), (38, 3892560), (40, 3697932), (42, 3521840), (48, 3081610), (49, 3018720), (56, 2641380), (57, 2595040), (60, 2465288), (70, 2113104), (76, 1946280), (80, 1848966), (84, 1760920), (95, 1557024), (96, 1540805), (98, 1509360), (105, 1408736), (112, 1320690), (114, 1297520), (120, 1232644), (133, 1112160), (140, 1056552), (147, 1006240), (152, 973140), (160, 924483), (168, 880460), (190, 778512), (196, 754680), (210, 704368), (224, 660345), (228, 648760), (240, 616322), (245, 603744), (266, 556080), (280, 528276), (285, 519008), (294, 503120), (304, 486570), (331, 446880), (336, 440230), (380, 389256), (392, 377340), (399, 370720), (420, 352184), (456, 324380), (480, 308161), (490, 301872), (532, 278040), (560, 264138), (570, 259504), (588, 251560), (608, 243285), (662, 223440), (665, 222432), (672, 220115), (735, 201248), (760, 194628), (784, 188670), (798, 185360), (840, 176092), (912, 162190), (931, 158880), (980, 150936), (993, 148960), (1064, 139020), (1120, 132069), (1140, 129752), (1176, 125780), (1324, 111720), (1330, 111216), (1470, 100624), (1520, 97314), (1568, 94335), (1596, 92680), (1655, 89376), (1680, 88046), (1824, 81095), (1862, 79440), (1960, 75468), (1986, 74480), (1995, 74144), (2128, 69510), (2280, 64876), (2317, 63840), (2352, 62890), (2648, 55860), (2660, 55608), (2793, 52960), (2940, 50312), (3040, 48657), (3192, 46340), (3310, 44688), (3360, 44023), (3724, 39720), (3920, 37734), (3972, 37240), (3990, 37072), (4256, 34755), (4560, 32438), (4634, 31920), (4655, 31776), (4704, 31445), (4965, 29792), (5296, 27930), (5320, 27804), (5586, 26480), (5880, 25156), (6289, 23520), (6384, 23170), (6620, 22344), (6951, 21280), (7448, 19860), (7840, 18867), (7944, 18620), (7980, 18536), (9120, 16219), (9268, 15960), (9310, 15888), (9930, 14896), (10592, 13965), (10640, 13902), (11172, 13240), (11585, 12768), (11760, 12578)]