193846920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 620524800

約数和(自身を除く): 426677880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 255, 334, 340, 408, 501, 510, 569, 668, 680, 835, 1002, 1020, 1138, 1336, 1670, 1707, 2004, 2040, 2276, 2505, 2839, 2845, 3340, 3414, 4008, 4552, 5010, 5678, 5690, 6680, 6828, 8517, 8535, 9673, 10020, 11356, 11380, 13656, 14195, 17034, 17070, 19346, 20040, 22712, 22760, 28390, 29019, 34068, 34140, 38692, 42585, 48365, 56780, 58038, 68136, 68280, 77384, 85170, 95023, 96730, 113560, 116076, 145095, 170340, 190046, 193460, 232152, 285069, 290190, 340680, 380092, 386920, 475115, 570138, 580380, 760184, 950230, 1140276, 1160760, 1425345, 1615391, 1900460, 2280552, 2850690, 3230782, 3800920, 4846173, 5701380, 6461564, 8076955, 9692346, 11402760, 12923128, 16153910, 19384692, 24230865, 32307820, 38769384, 48461730, 64615640, 96923460, 193846920]

約数ペア:

[(1, 193846920), (2, 96923460), (3, 64615640), (4, 48461730), (5, 38769384), (6, 32307820), (8, 24230865), (10, 19384692), (12, 16153910), (15, 12923128), (17, 11402760), (20, 9692346), (24, 8076955), (30, 6461564), (34, 5701380), (40, 4846173), (51, 3800920), (60, 3230782), (68, 2850690), (85, 2280552), (102, 1900460), (120, 1615391), (136, 1425345), (167, 1160760), (170, 1140276), (204, 950230), (255, 760184), (334, 580380), (340, 570138), (408, 475115), (501, 386920), (510, 380092), (569, 340680), (668, 290190), (680, 285069), (835, 232152), (1002, 193460), (1020, 190046), (1138, 170340), (1336, 145095), (1670, 116076), (1707, 113560), (2004, 96730), (2040, 95023), (2276, 85170), (2505, 77384), (2839, 68280), (2845, 68136), (3340, 58038), (3414, 56780), (4008, 48365), (4552, 42585), (5010, 38692), (5678, 34140), (5690, 34068), (6680, 29019), (6828, 28390), (8517, 22760), (8535, 22712), (9673, 20040), (10020, 19346), (11356, 17070), (11380, 17034), (13656, 14195)]