465979080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 1692057600

約数和(自身を除く): 1226078520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 89, 92, 105, 115, 120, 138, 140, 161, 168, 178, 184, 210, 230, 267, 271, 276, 280, 322, 345, 356, 420, 445, 460, 483, 534, 542, 552, 623, 644, 690, 712, 805, 813, 840, 890, 920, 966, 1068, 1084, 1246, 1288, 1335, 1355, 1380, 1610, 1626, 1780, 1869, 1897, 1932, 2047, 2136, 2168, 2415, 2492, 2670, 2710, 2760, 3115, 3220, 3252, 3560, 3738, 3794, 3864, 4065, 4094, 4830, 4984, 5340, 5420, 5691, 6141, 6230, 6233, 6440, 6504, 7476, 7588, 8130, 8188, 9345, 9485, 9660, 10235, 10680, 10840, 11382, 12282, 12460, 12466, 14329, 14952, 15176, 16260, 16376, 18690, 18699, 18970, 19320, 20470, 22764, 24119, 24564, 24920, 24932, 28455, 28658, 30705, 31165, 32520, 37380, 37398, 37940, 40940, 42987, 43631, 45528, 48238, 49128, 49864, 56910, 57316, 61410, 62330, 71645, 72357, 74760, 74796, 75880, 81880, 85974, 87262, 93495, 96476, 113820, 114632, 120595, 122820, 124660, 130893, 143290, 144714, 149592, 168833, 171948, 174524, 186990, 192952, 214935, 218155, 227640, 241190, 245640, 249320, 261786, 286580, 289428, 337666, 343896, 349048, 361785, 373980, 429870, 436310, 482380, 506499, 523572, 554737, 573160, 578856, 654465, 675332, 723570, 747960, 844165, 859740, 872620, 964760, 1012998, 1047144, 1109474, 1308930, 1350664, 1447140, 1664211, 1688330, 1719480, 1745240, 2025996, 2218948, 2532495, 2617860, 2773685, 2894280, 3328422, 3376660, 3883159, 4051992, 4437896, 5064990, 5235720, 5547370, 6656844, 6753320, 7766318, 8321055, 10129980, 11094740, 11649477, 13313688, 15532636, 16642110, 19415795, 20259960, 22189480, 23298954, 31065272, 33284220, 38831590, 46597908, 58247385, 66568440, 77663180, 93195816, 116494770, 155326360, 232989540, 465979080]

約数ペア:

[(1, 465979080), (2, 232989540), (3, 155326360), (4, 116494770), (5, 93195816), (6, 77663180), (7, 66568440), (8, 58247385), (10, 46597908), (12, 38831590), (14, 33284220), (15, 31065272), (20, 23298954), (21, 22189480), (23, 20259960), (24, 19415795), (28, 16642110), (30, 15532636), (35, 13313688), (40, 11649477), (42, 11094740), (46, 10129980), (56, 8321055), (60, 7766318), (69, 6753320), (70, 6656844), (84, 5547370), (89, 5235720), (92, 5064990), (105, 4437896), (115, 4051992), (120, 3883159), (138, 3376660), (140, 3328422), (161, 2894280), (168, 2773685), (178, 2617860), (184, 2532495), (210, 2218948), (230, 2025996), (267, 1745240), (271, 1719480), (276, 1688330), (280, 1664211), (322, 1447140), (345, 1350664), (356, 1308930), (420, 1109474), (445, 1047144), (460, 1012998), (483, 964760), (534, 872620), (542, 859740), (552, 844165), (623, 747960), (644, 723570), (690, 675332), (712, 654465), (805, 578856), (813, 573160), (840, 554737), (890, 523572), (920, 506499), (966, 482380), (1068, 436310), (1084, 429870), (1246, 373980), (1288, 361785), (1335, 349048), (1355, 343896), (1380, 337666), (1610, 289428), (1626, 286580), (1780, 261786), (1869, 249320), (1897, 245640), (1932, 241190), (2047, 227640), (2136, 218155), (2168, 214935), (2415, 192952), (2492, 186990), (2670, 174524), (2710, 171948), (2760, 168833), (3115, 149592), (3220, 144714), (3252, 143290), (3560, 130893), (3738, 124660), (3794, 122820), (3864, 120595), (4065, 114632), (4094, 113820), (4830, 96476), (4984, 93495), (5340, 87262), (5420, 85974), (5691, 81880), (6141, 75880), (6230, 74796), (6233, 74760), (6440, 72357), (6504, 71645), (7476, 62330), (7588, 61410), (8130, 57316), (8188, 56910), (9345, 49864), (9485, 49128), (9660, 48238), (10235, 45528), (10680, 43631), (10840, 42987), (11382, 40940), (12282, 37940), (12460, 37398), (12466, 37380), (14329, 32520), (14952, 31165), (15176, 30705), (16260, 28658), (16376, 28455), (18690, 24932), (18699, 24920), (18970, 24564), (19320, 24119), (20470, 22764)]