221256360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 858574080

約数和(自身を除く): 637317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 103, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 206, 216, 221, 234, 243, 255, 260, 270, 306, 309, 312, 324, 340, 351, 360, 390, 405, 408, 412, 442, 459, 468, 486, 510, 515, 520, 540, 585, 612, 618, 648, 663, 680, 702, 765, 780, 810, 824, 884, 918, 927, 936, 972, 1020, 1030, 1053, 1080, 1105, 1170, 1215, 1224, 1236, 1326, 1339, 1377, 1404, 1530, 1545, 1560, 1620, 1751, 1755, 1768, 1836, 1854, 1944, 1989, 2040, 2060, 2106, 2210, 2295, 2340, 2430, 2472, 2652, 2678, 2754, 2781, 2808, 3060, 3090, 3159, 3240, 3315, 3502, 3510, 3672, 3708, 3978, 4017, 4120, 4131, 4212, 4420, 4590, 4635, 4680, 4860, 5253, 5265, 5304, 5356, 5508, 5562, 5967, 6120, 6180, 6318, 6630, 6695, 6885, 7004, 7020, 7416, 7956, 8034, 8262, 8343, 8424, 8755, 8840, 9180, 9270, 9720, 9945, 10506, 10530, 10712, 11016, 11124, 11934, 12051, 12360, 12636, 13260, 13390, 13770, 13905, 14008, 14040, 15759, 15795, 15912, 16068, 16524, 16686, 17510, 17901, 18360, 18540, 19890, 20085, 20655, 21012, 21060, 22248, 22763, 23868, 24102, 25029, 25272, 26265, 26520, 26780, 27540, 27810, 29835, 31518, 31590, 32136, 33048, 33372, 35020, 35802, 36153, 37080, 39780, 40170, 41310, 41715, 42024, 42120, 45526, 47277, 47736, 48204, 50058, 52530, 53560, 53703, 55080, 55620, 59670, 60255, 63036, 63180, 66744, 68289, 70040, 71604, 72306, 78795, 79560, 80340, 82620, 83430, 89505, 91052, 94554, 96408, 100116, 105060, 107406, 108459, 111240, 113815, 119340, 120510, 125145, 126072, 126360, 136578, 141831, 143208, 144612, 157590, 160680, 165240, 166860, 179010, 180765, 182104, 189108, 200232, 204867, 210120, 214812, 216918, 227630, 236385, 238680, 241020, 250290, 268515, 273156, 283662, 289224, 315180, 325377, 333720, 341445, 358020, 361530, 378216, 409734, 425493, 429624, 433836, 455260, 472770, 482040, 500580, 537030, 542295, 546312, 567324, 614601, 630360, 650754, 682890, 709155, 716040, 723060, 819468, 850986, 867672, 910520, 945540, 1001160, 1024335, 1074060, 1084590, 1134648, 1229202, 1301508, 1365780, 1418310, 1446120, 1626885, 1638936, 1701972, 1843803, 1891080, 2048670, 2127465, 2148120, 2169180, 2458404, 2603016, 2731560, 2836620, 3073005, 3253770, 3403944, 3687606, 4097340, 4254930, 4338360, 4916808, 5531409, 5673240, 6146010, 6507540, 7375212, 8194680, 8509860, 9219015, 11062818, 12292020, 13015080, 14750424, 17019720, 18438030, 22125636, 24584040, 27657045, 36876060, 44251272, 55314090, 73752120, 110628180, 221256360]

約数ペア:

[(1, 221256360), (2, 110628180), (3, 73752120), (4, 55314090), (5, 44251272), (6, 36876060), (8, 27657045), (9, 24584040), (10, 22125636), (12, 18438030), (13, 17019720), (15, 14750424), (17, 13015080), (18, 12292020), (20, 11062818), (24, 9219015), (26, 8509860), (27, 8194680), (30, 7375212), (34, 6507540), (36, 6146010), (39, 5673240), (40, 5531409), (45, 4916808), (51, 4338360), (52, 4254930), (54, 4097340), (60, 3687606), (65, 3403944), (68, 3253770), (72, 3073005), (78, 2836620), (81, 2731560), (85, 2603016), (90, 2458404), (102, 2169180), (103, 2148120), (104, 2127465), (108, 2048670), (117, 1891080), (120, 1843803), (130, 1701972), (135, 1638936), (136, 1626885), (153, 1446120), (156, 1418310), (162, 1365780), (170, 1301508), (180, 1229202), (195, 1134648), (204, 1084590), (206, 1074060), (216, 1024335), (221, 1001160), (234, 945540), (243, 910520), (255, 867672), (260, 850986), (270, 819468), (306, 723060), (309, 716040), (312, 709155), (324, 682890), (340, 650754), (351, 630360), (360, 614601), (390, 567324), (405, 546312), (408, 542295), (412, 537030), (442, 500580), (459, 482040), (468, 472770), (486, 455260), (510, 433836), (515, 429624), (520, 425493), (540, 409734), (585, 378216), (612, 361530), (618, 358020), (648, 341445), (663, 333720), (680, 325377), (702, 315180), (765, 289224), (780, 283662), (810, 273156), (824, 268515), (884, 250290), (918, 241020), (927, 238680), (936, 236385), (972, 227630), (1020, 216918), (1030, 214812), (1053, 210120), (1080, 204867), (1105, 200232), (1170, 189108), (1215, 182104), (1224, 180765), (1236, 179010), (1326, 166860), (1339, 165240), (1377, 160680), (1404, 157590), (1530, 144612), (1545, 143208), (1560, 141831), (1620, 136578), (1751, 126360), (1755, 126072), (1768, 125145), (1836, 120510), (1854, 119340), (1944, 113815), (1989, 111240), (2040, 108459), (2060, 107406), (2106, 105060), (2210, 100116), (2295, 96408), (2340, 94554), (2430, 91052), (2472, 89505), (2652, 83430), (2678, 82620), (2754, 80340), (2781, 79560), (2808, 78795), (3060, 72306), (3090, 71604), (3159, 70040), (3240, 68289), (3315, 66744), (3502, 63180), (3510, 63036), (3672, 60255), (3708, 59670), (3978, 55620), (4017, 55080), (4120, 53703), (4131, 53560), (4212, 52530), (4420, 50058), (4590, 48204), (4635, 47736), (4680, 47277), (4860, 45526), (5253, 42120), (5265, 42024), (5304, 41715), (5356, 41310), (5508, 40170), (5562, 39780), (5967, 37080), (6120, 36153), (6180, 35802), (6318, 35020), (6630, 33372), (6695, 33048), (6885, 32136), (7004, 31590), (7020, 31518), (7416, 29835), (7956, 27810), (8034, 27540), (8262, 26780), (8343, 26520), (8424, 26265), (8755, 25272), (8840, 25029), (9180, 24102), (9270, 23868), (9720, 22763), (9945, 22248), (10506, 21060), (10530, 21012), (10712, 20655), (11016, 20085), (11124, 19890), (11934, 18540), (12051, 18360), (12360, 17901), (12636, 17510), (13260, 16686), (13390, 16524), (13770, 16068), (13905, 15912), (14008, 15795), (14040, 15759)]