232989540

素因数分解:

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

素因数の和:402

約数の個数: 192

約数和(自身を含む): 789626880

約数和(自身を除く): 556637340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 89, 92, 105, 115, 138, 140, 161, 178, 210, 230, 267, 271, 276, 322, 345, 356, 420, 445, 460, 483, 534, 542, 623, 644, 690, 805, 813, 890, 966, 1068, 1084, 1246, 1335, 1355, 1380, 1610, 1626, 1780, 1869, 1897, 1932, 2047, 2415, 2492, 2670, 2710, 3115, 3220, 3252, 3738, 3794, 4065, 4094, 4830, 5340, 5420, 5691, 6141, 6230, 6233, 7476, 7588, 8130, 8188, 9345, 9485, 9660, 10235, 11382, 12282, 12460, 12466, 14329, 16260, 18690, 18699, 18970, 20470, 22764, 24119, 24564, 24932, 28455, 28658, 30705, 31165, 37380, 37398, 37940, 40940, 42987, 43631, 48238, 56910, 57316, 61410, 62330, 71645, 72357, 74796, 85974, 87262, 93495, 96476, 113820, 120595, 122820, 124660, 130893, 143290, 144714, 168833, 171948, 174524, 186990, 214935, 218155, 241190, 261786, 286580, 289428, 337666, 361785, 373980, 429870, 436310, 482380, 506499, 523572, 554737, 654465, 675332, 723570, 844165, 859740, 872620, 1012998, 1109474, 1308930, 1447140, 1664211, 1688330, 2025996, 2218948, 2532495, 2617860, 2773685, 3328422, 3376660, 3883159, 5064990, 5547370, 6656844, 7766318, 8321055, 10129980, 11094740, 11649477, 15532636, 16642110, 19415795, 23298954, 33284220, 38831590, 46597908, 58247385, 77663180, 116494770, 232989540]

約数ペア:

[(1, 232989540), (2, 116494770), (3, 77663180), (4, 58247385), (5, 46597908), (6, 38831590), (7, 33284220), (10, 23298954), (12, 19415795), (14, 16642110), (15, 15532636), (20, 11649477), (21, 11094740), (23, 10129980), (28, 8321055), (30, 7766318), (35, 6656844), (42, 5547370), (46, 5064990), (60, 3883159), (69, 3376660), (70, 3328422), (84, 2773685), (89, 2617860), (92, 2532495), (105, 2218948), (115, 2025996), (138, 1688330), (140, 1664211), (161, 1447140), (178, 1308930), (210, 1109474), (230, 1012998), (267, 872620), (271, 859740), (276, 844165), (322, 723570), (345, 675332), (356, 654465), (420, 554737), (445, 523572), (460, 506499), (483, 482380), (534, 436310), (542, 429870), (623, 373980), (644, 361785), (690, 337666), (805, 289428), (813, 286580), (890, 261786), (966, 241190), (1068, 218155), (1084, 214935), (1246, 186990), (1335, 174524), (1355, 171948), (1380, 168833), (1610, 144714), (1626, 143290), (1780, 130893), (1869, 124660), (1897, 122820), (1932, 120595), (2047, 113820), (2415, 96476), (2492, 93495), (2670, 87262), (2710, 85974), (3115, 74796), (3220, 72357), (3252, 71645), (3738, 62330), (3794, 61410), (4065, 57316), (4094, 56910), (4830, 48238), (5340, 43631), (5420, 42987), (5691, 40940), (6141, 37940), (6230, 37398), (6233, 37380), (7476, 31165), (7588, 30705), (8130, 28658), (8188, 28455), (9345, 24932), (9485, 24564), (9660, 24119), (10235, 22764), (11382, 20470), (12282, 18970), (12460, 18699), (12466, 18690), (14329, 16260)]