471796920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 256

約数和(自身を含む): 1903564800

約数和(自身を除く): 1431767880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3671, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7342, 7560, 8568, 9180, 10710, 11013, 12852, 14280, 14684, 16065, 18355, 18360, 21420, 22026, 25697, 25704, 29368, 32130, 33039, 36710, 42840, 44052, 51394, 55065, 62407, 64260, 66078, 73420, 77091, 88104, 99117, 102788, 110130, 124814, 128485, 128520, 132156, 146840, 154182, 165195, 187221, 198234, 205576, 220260, 231273, 249628, 256970, 264312, 308364, 312035, 330390, 374442, 385455, 396468, 436849, 440520, 462546, 495585, 499256, 513940, 561663, 616728, 624070, 660780, 693819, 748884, 770910, 792936, 873698, 925092, 936105, 991170, 1027880, 1123326, 1156365, 1248140, 1310547, 1321560, 1387638, 1497768, 1541820, 1684989, 1747396, 1850184, 1872210, 1982340, 2184245, 2246652, 2312730, 2496280, 2621094, 2775276, 2808315, 3083640, 3369978, 3469095, 3494792, 3744420, 3931641, 3964680, 4368490, 4493304, 4625460, 5242188, 5550552, 5616630, 6552735, 6739956, 6938190, 7488840, 7863282, 8424945, 8736980, 9250920, 10484376, 11233260, 11794923, 13105470, 13479912, 13876380, 15726564, 16849890, 17473960, 19658205, 22466520, 23589846, 26210940, 27752760, 31453128, 33699780, 39316410, 47179692, 52421880, 58974615, 67399560, 78632820, 94359384, 117949230, 157265640, 235898460, 471796920]

約数ペア:

[(1, 471796920), (2, 235898460), (3, 157265640), (4, 117949230), (5, 94359384), (6, 78632820), (7, 67399560), (8, 58974615), (9, 52421880), (10, 47179692), (12, 39316410), (14, 33699780), (15, 31453128), (17, 27752760), (18, 26210940), (20, 23589846), (21, 22466520), (24, 19658205), (27, 17473960), (28, 16849890), (30, 15726564), (34, 13876380), (35, 13479912), (36, 13105470), (40, 11794923), (42, 11233260), (45, 10484376), (51, 9250920), (54, 8736980), (56, 8424945), (60, 7863282), (63, 7488840), (68, 6938190), (70, 6739956), (72, 6552735), (84, 5616630), (85, 5550552), (90, 5242188), (102, 4625460), (105, 4493304), (108, 4368490), (119, 3964680), (120, 3931641), (126, 3744420), (135, 3494792), (136, 3469095), (140, 3369978), (153, 3083640), (168, 2808315), (170, 2775276), (180, 2621094), (189, 2496280), (204, 2312730), (210, 2246652), (216, 2184245), (238, 1982340), (252, 1872210), (255, 1850184), (270, 1747396), (280, 1684989), (306, 1541820), (315, 1497768), (340, 1387638), (357, 1321560), (360, 1310547), (378, 1248140), (408, 1156365), (420, 1123326), (459, 1027880), (476, 991170), (504, 936105), (510, 925092), (540, 873698), (595, 792936), (612, 770910), (630, 748884), (680, 693819), (714, 660780), (756, 624070), (765, 616728), (840, 561663), (918, 513940), (945, 499256), (952, 495585), (1020, 462546), (1071, 440520), (1080, 436849), (1190, 396468), (1224, 385455), (1260, 374442), (1428, 330390), (1512, 312035), (1530, 308364), (1785, 264312), (1836, 256970), (1890, 249628), (2040, 231273), (2142, 220260), (2295, 205576), (2380, 198234), (2520, 187221), (2856, 165195), (3060, 154182), (3213, 146840), (3570, 132156), (3671, 128520), (3672, 128485), (3780, 124814), (4284, 110130), (4590, 102788), (4760, 99117), (5355, 88104), (6120, 77091), (6426, 73420), (7140, 66078), (7342, 64260), (7560, 62407), (8568, 55065), (9180, 51394), (10710, 44052), (11013, 42840), (12852, 36710), (14280, 33039), (14684, 32130), (16065, 29368), (18355, 25704), (18360, 25697), (21420, 22026)]