236916120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 818864640

約数和(自身を除く): 581948520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2153, 2620, 2751, 3144, 3668, 3930, 4306, 4585, 5240, 5502, 6459, 7336, 7860, 8612, 9170, 10765, 11004, 12918, 13755, 15071, 15720, 17224, 18340, 21530, 22008, 25836, 27510, 30142, 32295, 36680, 43060, 45213, 51672, 55020, 60284, 64590, 75355, 86120, 90426, 110040, 120568, 129180, 150710, 180852, 226065, 258360, 282043, 301420, 361704, 452130, 564086, 602840, 846129, 904260, 1128172, 1410215, 1692258, 1808520, 1974301, 2256344, 2820430, 3384516, 3948602, 4230645, 5640860, 5922903, 6769032, 7897204, 8461290, 9871505, 11281720, 11845806, 15794408, 16922580, 19743010, 23691612, 29614515, 33845160, 39486020, 47383224, 59229030, 78972040, 118458060, 236916120]

約数ペア:

[(1, 236916120), (2, 118458060), (3, 78972040), (4, 59229030), (5, 47383224), (6, 39486020), (7, 33845160), (8, 29614515), (10, 23691612), (12, 19743010), (14, 16922580), (15, 15794408), (20, 11845806), (21, 11281720), (24, 9871505), (28, 8461290), (30, 7897204), (35, 6769032), (40, 5922903), (42, 5640860), (56, 4230645), (60, 3948602), (70, 3384516), (84, 2820430), (105, 2256344), (120, 1974301), (131, 1808520), (140, 1692258), (168, 1410215), (210, 1128172), (262, 904260), (280, 846129), (393, 602840), (420, 564086), (524, 452130), (655, 361704), (786, 301420), (840, 282043), (917, 258360), (1048, 226065), (1310, 180852), (1572, 150710), (1834, 129180), (1965, 120568), (2153, 110040), (2620, 90426), (2751, 86120), (3144, 75355), (3668, 64590), (3930, 60284), (4306, 55020), (4585, 51672), (5240, 45213), (5502, 43060), (6459, 36680), (7336, 32295), (7860, 30142), (8612, 27510), (9170, 25836), (10765, 22008), (11004, 21530), (12918, 18340), (13755, 17224), (15071, 15720)]