223907880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6263

約数の個数: 128

約数和(自身を含む): 785664000

約数和(自身を除く): 561756120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 6199, 7224, 9030, 12040, 12398, 18060, 18597, 24796, 30995, 36120, 37194, 43393, 49592, 61990, 74388, 86786, 92985, 123980, 130179, 148776, 173572, 185970, 216965, 247960, 260358, 266557, 347144, 371940, 433930, 520716, 533114, 650895, 743880, 799671, 867860, 1041432, 1066228, 1301790, 1332785, 1599342, 1735720, 1865899, 2132456, 2603580, 2665570, 3198684, 3731798, 3998355, 5207160, 5331140, 5597697, 6397368, 7463596, 7996710, 9329495, 10662280, 11195394, 14927192, 15993420, 18658990, 22390788, 27988485, 31986840, 37317980, 44781576, 55976970, 74635960, 111953940, 223907880]

約数ペア:

[(1, 223907880), (2, 111953940), (3, 74635960), (4, 55976970), (5, 44781576), (6, 37317980), (7, 31986840), (8, 27988485), (10, 22390788), (12, 18658990), (14, 15993420), (15, 14927192), (20, 11195394), (21, 10662280), (24, 9329495), (28, 7996710), (30, 7463596), (35, 6397368), (40, 5597697), (42, 5331140), (43, 5207160), (56, 3998355), (60, 3731798), (70, 3198684), (84, 2665570), (86, 2603580), (105, 2132456), (120, 1865899), (129, 1735720), (140, 1599342), (168, 1332785), (172, 1301790), (210, 1066228), (215, 1041432), (258, 867860), (280, 799671), (301, 743880), (344, 650895), (420, 533114), (430, 520716), (516, 433930), (602, 371940), (645, 347144), (840, 266557), (860, 260358), (903, 247960), (1032, 216965), (1204, 185970), (1290, 173572), (1505, 148776), (1720, 130179), (1806, 123980), (2408, 92985), (2580, 86786), (3010, 74388), (3612, 61990), (4515, 49592), (5160, 43393), (6020, 37194), (6199, 36120), (7224, 30995), (9030, 24796), (12040, 18597), (12398, 18060)]