221172120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 823284000

約数和(自身を除く): 602111880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 81, 89, 90, 104, 108, 117, 118, 120, 130, 135, 156, 162, 177, 178, 180, 195, 216, 234, 236, 260, 267, 270, 295, 312, 324, 351, 354, 356, 360, 390, 405, 445, 468, 472, 520, 531, 534, 540, 585, 590, 648, 702, 708, 712, 767, 780, 801, 810, 885, 890, 936, 1053, 1062, 1068, 1080, 1157, 1170, 1180, 1335, 1404, 1416, 1534, 1560, 1593, 1602, 1620, 1755, 1770, 1780, 2106, 2124, 2136, 2301, 2314, 2340, 2360, 2403, 2655, 2670, 2808, 3068, 3186, 3204, 3240, 3471, 3510, 3540, 3560, 3835, 4005, 4212, 4248, 4602, 4628, 4680, 4779, 4806, 5251, 5265, 5310, 5340, 5785, 6136, 6372, 6408, 6903, 6942, 7020, 7080, 7209, 7670, 7965, 8010, 8424, 9204, 9256, 9558, 9612, 10413, 10502, 10530, 10620, 10680, 11505, 11570, 12015, 12744, 13806, 13884, 14040, 14418, 15340, 15753, 15930, 16020, 17355, 18408, 19116, 19224, 20709, 20826, 21004, 21060, 21240, 23010, 23140, 23895, 24030, 26255, 27612, 27768, 28836, 30680, 31239, 31506, 31860, 32040, 34515, 34710, 36045, 38232, 41418, 41652, 42008, 42120, 46020, 46280, 47259, 47790, 48060, 52065, 52510, 55224, 57672, 62127, 62478, 63012, 63720, 68263, 69030, 69420, 72090, 78765, 82836, 83304, 92040, 93717, 94518, 95580, 96120, 103545, 104130, 105020, 124254, 124956, 126024, 136526, 138060, 138840, 141777, 144180, 156195, 157530, 165672, 187434, 189036, 191160, 204789, 207090, 208260, 210040, 236295, 248508, 249912, 273052, 276120, 283554, 288360, 310635, 312390, 315060, 341315, 374868, 378072, 409578, 414180, 416520, 425331, 468585, 472590, 497016, 546104, 567108, 614367, 621270, 624780, 630120, 682630, 708885, 749736, 819156, 828360, 850662, 937170, 945180, 1023945, 1134216, 1228734, 1242540, 1249560, 1365260, 1417770, 1638312, 1701324, 1843101, 1874340, 1890360, 2047890, 2126655, 2457468, 2485080, 2730520, 2835540, 3071835, 3402648, 3686202, 3748680, 4095780, 4253310, 4914936, 5529303, 5671080, 6143670, 7372404, 8191560, 8506620, 9215505, 11058606, 12287340, 14744808, 17013240, 18431010, 22117212, 24574680, 27646515, 36862020, 44234424, 55293030, 73724040, 110586060, 221172120]

約数ペア:

[(1, 221172120), (2, 110586060), (3, 73724040), (4, 55293030), (5, 44234424), (6, 36862020), (8, 27646515), (9, 24574680), (10, 22117212), (12, 18431010), (13, 17013240), (15, 14744808), (18, 12287340), (20, 11058606), (24, 9215505), (26, 8506620), (27, 8191560), (30, 7372404), (36, 6143670), (39, 5671080), (40, 5529303), (45, 4914936), (52, 4253310), (54, 4095780), (59, 3748680), (60, 3686202), (65, 3402648), (72, 3071835), (78, 2835540), (81, 2730520), (89, 2485080), (90, 2457468), (104, 2126655), (108, 2047890), (117, 1890360), (118, 1874340), (120, 1843101), (130, 1701324), (135, 1638312), (156, 1417770), (162, 1365260), (177, 1249560), (178, 1242540), (180, 1228734), (195, 1134216), (216, 1023945), (234, 945180), (236, 937170), (260, 850662), (267, 828360), (270, 819156), (295, 749736), (312, 708885), (324, 682630), (351, 630120), (354, 624780), (356, 621270), (360, 614367), (390, 567108), (405, 546104), (445, 497016), (468, 472590), (472, 468585), (520, 425331), (531, 416520), (534, 414180), (540, 409578), (585, 378072), (590, 374868), (648, 341315), (702, 315060), (708, 312390), (712, 310635), (767, 288360), (780, 283554), (801, 276120), (810, 273052), (885, 249912), (890, 248508), (936, 236295), (1053, 210040), (1062, 208260), (1068, 207090), (1080, 204789), (1157, 191160), (1170, 189036), (1180, 187434), (1335, 165672), (1404, 157530), (1416, 156195), (1534, 144180), (1560, 141777), (1593, 138840), (1602, 138060), (1620, 136526), (1755, 126024), (1770, 124956), (1780, 124254), (2106, 105020), (2124, 104130), (2136, 103545), (2301, 96120), (2314, 95580), (2340, 94518), (2360, 93717), (2403, 92040), (2655, 83304), (2670, 82836), (2808, 78765), (3068, 72090), (3186, 69420), (3204, 69030), (3240, 68263), (3471, 63720), (3510, 63012), (3540, 62478), (3560, 62127), (3835, 57672), (4005, 55224), (4212, 52510), (4248, 52065), (4602, 48060), (4628, 47790), (4680, 47259), (4779, 46280), (4806, 46020), (5251, 42120), (5265, 42008), (5310, 41652), (5340, 41418), (5785, 38232), (6136, 36045), (6372, 34710), (6408, 34515), (6903, 32040), (6942, 31860), (7020, 31506), (7080, 31239), (7209, 30680), (7670, 28836), (7965, 27768), (8010, 27612), (8424, 26255), (9204, 24030), (9256, 23895), (9558, 23140), (9612, 23010), (10413, 21240), (10502, 21060), (10530, 21004), (10620, 20826), (10680, 20709), (11505, 19224), (11570, 19116), (12015, 18408), (12744, 17355), (13806, 16020), (13884, 15930), (14040, 15753), (14418, 15340)]