227886120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8256

約数の個数: 192

約数和(自身を含む): 923495040

約数和(自身を除く): 695608920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 8221, 9240, 13860, 16442, 24663, 27720, 32884, 41105, 49326, 57547, 65768, 73989, 82210, 90431, 98652, 115094, 123315, 147978, 164420, 172641, 180862, 197304, 230188, 246630, 271293, 287735, 295956, 328840, 345282, 361724, 369945, 452155, 460376, 493260, 517923, 542586, 575470, 591912, 633017, 690564, 723448, 739890, 813879, 863205, 904310, 986520, 1035846, 1085172, 1150940, 1266034, 1356465, 1381128, 1479780, 1627758, 1726410, 1808620, 1899051, 2071692, 2170344, 2301880, 2532068, 2589615, 2712930, 2959560, 3165085, 3255516, 3452820, 3617240, 3798102, 4069395, 4143384, 5064136, 5179230, 5425860, 5697153, 6330170, 6511032, 6905640, 7596204, 8138790, 9495255, 10358460, 10851720, 11394306, 12660340, 15192408, 16277580, 18990510, 20716920, 22788612, 25320680, 28485765, 32555160, 37981020, 45577224, 56971530, 75962040, 113943060, 227886120]

約数ペア:

[(1, 227886120), (2, 113943060), (3, 75962040), (4, 56971530), (5, 45577224), (6, 37981020), (7, 32555160), (8, 28485765), (9, 25320680), (10, 22788612), (11, 20716920), (12, 18990510), (14, 16277580), (15, 15192408), (18, 12660340), (20, 11394306), (21, 10851720), (22, 10358460), (24, 9495255), (28, 8138790), (30, 7596204), (33, 6905640), (35, 6511032), (36, 6330170), (40, 5697153), (42, 5425860), (44, 5179230), (45, 5064136), (55, 4143384), (56, 4069395), (60, 3798102), (63, 3617240), (66, 3452820), (70, 3255516), (72, 3165085), (77, 2959560), (84, 2712930), (88, 2589615), (90, 2532068), (99, 2301880), (105, 2170344), (110, 2071692), (120, 1899051), (126, 1808620), (132, 1726410), (140, 1627758), (154, 1479780), (165, 1381128), (168, 1356465), (180, 1266034), (198, 1150940), (210, 1085172), (220, 1035846), (231, 986520), (252, 904310), (264, 863205), (280, 813879), (308, 739890), (315, 723448), (330, 690564), (360, 633017), (385, 591912), (396, 575470), (420, 542586), (440, 517923), (462, 493260), (495, 460376), (504, 452155), (616, 369945), (630, 361724), (660, 345282), (693, 328840), (770, 295956), (792, 287735), (840, 271293), (924, 246630), (990, 230188), (1155, 197304), (1260, 180862), (1320, 172641), (1386, 164420), (1540, 147978), (1848, 123315), (1980, 115094), (2310, 98652), (2520, 90431), (2772, 82210), (3080, 73989), (3465, 65768), (3960, 57547), (4620, 49326), (5544, 41105), (6930, 32884), (8221, 27720), (9240, 24663), (13860, 16442)]