140414040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 514684800

約数和(自身を除く): 374270760

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, 60, 65, 72, 73, 78, 90, 104, 108, 117, 120, 130, 135, 137, 146, 156, 180, 195, 216, 219, 234, 260, 270, 274, 292, 312, 351, 360, 365, 390, 411, 438, 468, 520, 540, 548, 584, 585, 657, 685, 702, 730, 780, 822, 876, 936, 949, 1080, 1095, 1096, 1170, 1233, 1314, 1370, 1404, 1460, 1560, 1644, 1752, 1755, 1781, 1898, 1971, 2055, 2190, 2340, 2466, 2628, 2740, 2808, 2847, 2920, 3285, 3288, 3510, 3562, 3699, 3796, 3942, 4110, 4380, 4680, 4745, 4932, 5256, 5343, 5480, 5694, 6165, 6570, 7020, 7124, 7398, 7592, 7884, 8220, 8541, 8760, 8905, 9490, 9855, 9864, 10001, 10686, 11388, 12330, 13140, 14040, 14235, 14248, 14796, 15768, 16029, 16440, 17082, 17810, 18495, 18980, 19710, 20002, 21372, 22776, 24660, 25623, 26280, 26715, 28470, 29592, 30003, 32058, 34164, 35620, 36990, 37960, 39420, 40004, 42705, 42744, 48087, 49320, 50005, 51246, 53430, 56940, 60006, 64116, 68328, 71240, 73980, 78840, 80008, 80145, 85410, 90009, 96174, 100010, 102492, 106860, 113880, 120012, 128115, 128232, 130013, 147960, 150015, 160290, 170820, 180018, 192348, 200020, 204984, 213720, 240024, 240435, 256230, 260026, 270027, 300030, 320580, 341640, 360036, 384696, 390039, 400040, 450045, 480870, 512460, 520052, 540054, 600060, 641160, 650065, 720072, 780078, 900090, 961740, 1024920, 1040104, 1080108, 1170117, 1200120, 1300130, 1350135, 1560156, 1800180, 1923480, 1950195, 2160216, 2340234, 2600260, 2700270, 3120312, 3510351, 3600360, 3900390, 4680468, 5200520, 5400540, 5850585, 7020702, 7800780, 9360936, 10801080, 11701170, 14041404, 15601560, 17551755, 23402340, 28082808, 35103510, 46804680, 70207020, 140414040]

約数ペア:

[(1, 140414040), (2, 70207020), (3, 46804680), (4, 35103510), (5, 28082808), (6, 23402340), (8, 17551755), (9, 15601560), (10, 14041404), (12, 11701170), (13, 10801080), (15, 9360936), (18, 7800780), (20, 7020702), (24, 5850585), (26, 5400540), (27, 5200520), (30, 4680468), (36, 3900390), (39, 3600360), (40, 3510351), (45, 3120312), (52, 2700270), (54, 2600260), (60, 2340234), (65, 2160216), (72, 1950195), (73, 1923480), (78, 1800180), (90, 1560156), (104, 1350135), (108, 1300130), (117, 1200120), (120, 1170117), (130, 1080108), (135, 1040104), (137, 1024920), (146, 961740), (156, 900090), (180, 780078), (195, 720072), (216, 650065), (219, 641160), (234, 600060), (260, 540054), (270, 520052), (274, 512460), (292, 480870), (312, 450045), (351, 400040), (360, 390039), (365, 384696), (390, 360036), (411, 341640), (438, 320580), (468, 300030), (520, 270027), (540, 260026), (548, 256230), (584, 240435), (585, 240024), (657, 213720), (685, 204984), (702, 200020), (730, 192348), (780, 180018), (822, 170820), (876, 160290), (936, 150015), (949, 147960), (1080, 130013), (1095, 128232), (1096, 128115), (1170, 120012), (1233, 113880), (1314, 106860), (1370, 102492), (1404, 100010), (1460, 96174), (1560, 90009), (1644, 85410), (1752, 80145), (1755, 80008), (1781, 78840), (1898, 73980), (1971, 71240), (2055, 68328), (2190, 64116), (2340, 60006), (2466, 56940), (2628, 53430), (2740, 51246), (2808, 50005), (2847, 49320), (2920, 48087), (3285, 42744), (3288, 42705), (3510, 40004), (3562, 39420), (3699, 37960), (3796, 36990), (3942, 35620), (4110, 34164), (4380, 32058), (4680, 30003), (4745, 29592), (4932, 28470), (5256, 26715), (5343, 26280), (5480, 25623), (5694, 24660), (6165, 22776), (6570, 21372), (7020, 20002), (7124, 19710), (7398, 18980), (7592, 18495), (7884, 17810), (8220, 17082), (8541, 16440), (8760, 16029), (8905, 15768), (9490, 14796), (9855, 14248), (9864, 14235), (10001, 14040), (10686, 13140), (11388, 12330)]