200651640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4581

約数の個数: 128

約数和(自身を含む): 701084160

約数和(自身を除く): 500432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 4507, 5565, 6360, 7420, 8904, 9014, 11130, 13521, 14840, 18028, 22260, 22535, 27042, 31549, 36056, 44520, 45070, 54084, 63098, 67605, 90140, 94647, 108168, 126196, 135210, 157745, 180280, 189294, 238871, 252392, 270420, 315490, 378588, 473235, 477742, 540840, 630980, 716613, 757176, 946470, 955484, 1194355, 1261960, 1433226, 1672097, 1892940, 1910968, 2388710, 2866452, 3344194, 3583065, 3785880, 4777420, 5016291, 5732904, 6688388, 7166130, 8360485, 9554840, 10032582, 13376776, 14332260, 16720970, 20065164, 25081455, 28664520, 33441940, 40130328, 50162910, 66883880, 100325820, 200651640]

約数ペア:

[(1, 200651640), (2, 100325820), (3, 66883880), (4, 50162910), (5, 40130328), (6, 33441940), (7, 28664520), (8, 25081455), (10, 20065164), (12, 16720970), (14, 14332260), (15, 13376776), (20, 10032582), (21, 9554840), (24, 8360485), (28, 7166130), (30, 6688388), (35, 5732904), (40, 5016291), (42, 4777420), (53, 3785880), (56, 3583065), (60, 3344194), (70, 2866452), (84, 2388710), (105, 1910968), (106, 1892940), (120, 1672097), (140, 1433226), (159, 1261960), (168, 1194355), (210, 955484), (212, 946470), (265, 757176), (280, 716613), (318, 630980), (371, 540840), (420, 477742), (424, 473235), (530, 378588), (636, 315490), (742, 270420), (795, 252392), (840, 238871), (1060, 189294), (1113, 180280), (1272, 157745), (1484, 135210), (1590, 126196), (1855, 108168), (2120, 94647), (2226, 90140), (2968, 67605), (3180, 63098), (3710, 54084), (4452, 45070), (4507, 44520), (5565, 36056), (6360, 31549), (7420, 27042), (8904, 22535), (9014, 22260), (11130, 18028), (13521, 14840)]