110319720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 128

約数和(自身を含む): 384618240

約数和(自身を除く): 274298520

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2153, 2440, 2562, 3416, 3660, 4270, 4306, 5124, 6405, 6459, 7320, 8540, 8612, 10248, 10765, 12810, 12918, 15071, 17080, 17224, 21530, 25620, 25836, 30142, 32295, 43060, 45213, 51240, 51672, 60284, 64590, 75355, 86120, 90426, 120568, 129180, 131333, 150710, 180852, 226065, 258360, 262666, 301420, 361704, 393999, 452130, 525332, 602840, 656665, 787998, 904260, 919331, 1050664, 1313330, 1575996, 1808520, 1838662, 1969995, 2626660, 2757993, 3151992, 3677324, 3939990, 4596655, 5253320, 5515986, 7354648, 7879980, 9193310, 11031972, 13789965, 15759960, 18386620, 22063944, 27579930, 36773240, 55159860, 110319720]

約数ペア:

[(1, 110319720), (2, 55159860), (3, 36773240), (4, 27579930), (5, 22063944), (6, 18386620), (7, 15759960), (8, 13789965), (10, 11031972), (12, 9193310), (14, 7879980), (15, 7354648), (20, 5515986), (21, 5253320), (24, 4596655), (28, 3939990), (30, 3677324), (35, 3151992), (40, 2757993), (42, 2626660), (56, 1969995), (60, 1838662), (61, 1808520), (70, 1575996), (84, 1313330), (105, 1050664), (120, 919331), (122, 904260), (140, 787998), (168, 656665), (183, 602840), (210, 525332), (244, 452130), (280, 393999), (305, 361704), (366, 301420), (420, 262666), (427, 258360), (488, 226065), (610, 180852), (732, 150710), (840, 131333), (854, 129180), (915, 120568), (1220, 90426), (1281, 86120), (1464, 75355), (1708, 64590), (1830, 60284), (2135, 51672), (2153, 51240), (2440, 45213), (2562, 43060), (3416, 32295), (3660, 30142), (4270, 25836), (4306, 25620), (5124, 21530), (6405, 17224), (6459, 17080), (7320, 15071), (8540, 12918), (8612, 12810), (10248, 10765)]