194291640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 682344000

約数和(自身を除く): 488052360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 599, 612, 636, 680, 765, 795, 901, 954, 1020, 1060, 1198, 1224, 1272, 1530, 1590, 1797, 1802, 1908, 2040, 2120, 2385, 2396, 2703, 2995, 3060, 3180, 3594, 3604, 3816, 4505, 4770, 4792, 5391, 5406, 5990, 6120, 6360, 7188, 7208, 8109, 8985, 9010, 9540, 10183, 10782, 10812, 11980, 13515, 14376, 16218, 17970, 18020, 19080, 20366, 21564, 21624, 23960, 26955, 27030, 30549, 31747, 32436, 35940, 36040, 40545, 40732, 43128, 50915, 53910, 54060, 61098, 63494, 64872, 71880, 81090, 81464, 91647, 95241, 101830, 107820, 108120, 122196, 126988, 152745, 158735, 162180, 183294, 190482, 203660, 215640, 244392, 253976, 285723, 305490, 317470, 324360, 366588, 380964, 407320, 458235, 476205, 539699, 571446, 610980, 634940, 733176, 761928, 916470, 952410, 1079398, 1142892, 1221960, 1269880, 1428615, 1619097, 1832940, 1904820, 2158796, 2285784, 2698495, 2857230, 3238194, 3665880, 3809640, 4317592, 4857291, 5396990, 5714460, 6476388, 8095485, 9714582, 10793980, 11428920, 12952776, 16190970, 19429164, 21587960, 24286455, 32381940, 38858328, 48572910, 64763880, 97145820, 194291640]

約数ペア:

[(1, 194291640), (2, 97145820), (3, 64763880), (4, 48572910), (5, 38858328), (6, 32381940), (8, 24286455), (9, 21587960), (10, 19429164), (12, 16190970), (15, 12952776), (17, 11428920), (18, 10793980), (20, 9714582), (24, 8095485), (30, 6476388), (34, 5714460), (36, 5396990), (40, 4857291), (45, 4317592), (51, 3809640), (53, 3665880), (60, 3238194), (68, 2857230), (72, 2698495), (85, 2285784), (90, 2158796), (102, 1904820), (106, 1832940), (120, 1619097), (136, 1428615), (153, 1269880), (159, 1221960), (170, 1142892), (180, 1079398), (204, 952410), (212, 916470), (255, 761928), (265, 733176), (306, 634940), (318, 610980), (340, 571446), (360, 539699), (408, 476205), (424, 458235), (477, 407320), (510, 380964), (530, 366588), (599, 324360), (612, 317470), (636, 305490), (680, 285723), (765, 253976), (795, 244392), (901, 215640), (954, 203660), (1020, 190482), (1060, 183294), (1198, 162180), (1224, 158735), (1272, 152745), (1530, 126988), (1590, 122196), (1797, 108120), (1802, 107820), (1908, 101830), (2040, 95241), (2120, 91647), (2385, 81464), (2396, 81090), (2703, 71880), (2995, 64872), (3060, 63494), (3180, 61098), (3594, 54060), (3604, 53910), (3816, 50915), (4505, 43128), (4770, 40732), (4792, 40545), (5391, 36040), (5406, 35940), (5990, 32436), (6120, 31747), (6360, 30549), (7188, 27030), (7208, 26955), (8109, 23960), (8985, 21624), (9010, 21564), (9540, 20366), (10183, 19080), (10782, 18020), (10812, 17970), (11980, 16218), (13515, 14376)]