247512240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 927321600

約数和(自身を除く): 679809360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 163, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 326, 333, 342, 360, 370, 380, 432, 444, 456, 489, 513, 540, 555, 570, 592, 652, 666, 684, 703, 720, 740, 760, 815, 855, 888, 912, 978, 999, 1026, 1080, 1110, 1140, 1304, 1332, 1368, 1406, 1467, 1480, 1520, 1630, 1665, 1710, 1776, 1956, 1998, 2052, 2109, 2160, 2220, 2280, 2445, 2565, 2608, 2664, 2736, 2812, 2934, 2960, 3097, 3260, 3330, 3420, 3515, 3912, 3996, 4104, 4218, 4401, 4440, 4560, 4890, 4995, 5130, 5328, 5624, 5868, 6031, 6194, 6327, 6520, 6660, 6840, 7030, 7335, 7824, 7992, 8208, 8436, 8802, 8880, 9291, 9780, 9990, 10260, 10545, 11248, 11736, 12062, 12388, 12654, 13040, 13320, 13680, 14060, 14670, 15485, 15984, 16872, 17604, 18093, 18582, 18981, 19560, 19980, 20520, 21090, 22005, 23472, 24124, 24776, 25308, 26640, 27873, 28120, 29340, 30155, 30970, 31635, 33744, 35208, 36186, 37164, 37962, 39120, 39960, 41040, 42180, 44010, 46455, 48248, 49552, 50616, 54279, 55746, 56240, 58680, 60310, 61940, 63270, 70416, 72372, 74328, 75924, 79920, 83619, 84360, 88020, 90465, 92910, 94905, 96496, 101232, 108558, 111492, 114589, 117360, 120620, 123880, 126540, 139365, 144744, 148656, 151848, 162837, 167238, 168720, 176040, 180930, 185820, 189810, 217116, 222984, 229178, 241240, 247760, 253080, 271395, 278730, 289488, 303696, 325674, 334476, 343767, 352080, 361860, 371640, 379620, 418095, 434232, 445968, 458356, 482480, 506160, 542790, 557460, 572945, 651348, 668952, 687534, 723720, 743280, 759240, 814185, 836190, 868464, 916712, 1031301, 1085580, 1114920, 1145890, 1302696, 1337904, 1375068, 1447440, 1518480, 1628370, 1672380, 1718835, 1833424, 2062602, 2171160, 2229840, 2291780, 2605392, 2750136, 3093903, 3256740, 3344760, 3437670, 4125204, 4342320, 4583560, 5156505, 5500272, 6187806, 6513480, 6689520, 6875340, 8250408, 9167120, 10313010, 12375612, 13026960, 13750680, 15469515, 16500816, 20626020, 24751224, 27501360, 30939030, 41252040, 49502448, 61878060, 82504080, 123756120, 247512240]

約数ペア:

[(1, 247512240), (2, 123756120), (3, 82504080), (4, 61878060), (5, 49502448), (6, 41252040), (8, 30939030), (9, 27501360), (10, 24751224), (12, 20626020), (15, 16500816), (16, 15469515), (18, 13750680), (19, 13026960), (20, 12375612), (24, 10313010), (27, 9167120), (30, 8250408), (36, 6875340), (37, 6689520), (38, 6513480), (40, 6187806), (45, 5500272), (48, 5156505), (54, 4583560), (57, 4342320), (60, 4125204), (72, 3437670), (74, 3344760), (76, 3256740), (80, 3093903), (90, 2750136), (95, 2605392), (108, 2291780), (111, 2229840), (114, 2171160), (120, 2062602), (135, 1833424), (144, 1718835), (148, 1672380), (152, 1628370), (163, 1518480), (171, 1447440), (180, 1375068), (185, 1337904), (190, 1302696), (216, 1145890), (222, 1114920), (228, 1085580), (240, 1031301), (270, 916712), (285, 868464), (296, 836190), (304, 814185), (326, 759240), (333, 743280), (342, 723720), (360, 687534), (370, 668952), (380, 651348), (432, 572945), (444, 557460), (456, 542790), (489, 506160), (513, 482480), (540, 458356), (555, 445968), (570, 434232), (592, 418095), (652, 379620), (666, 371640), (684, 361860), (703, 352080), (720, 343767), (740, 334476), (760, 325674), (815, 303696), (855, 289488), (888, 278730), (912, 271395), (978, 253080), (999, 247760), (1026, 241240), (1080, 229178), (1110, 222984), (1140, 217116), (1304, 189810), (1332, 185820), (1368, 180930), (1406, 176040), (1467, 168720), (1480, 167238), (1520, 162837), (1630, 151848), (1665, 148656), (1710, 144744), (1776, 139365), (1956, 126540), (1998, 123880), (2052, 120620), (2109, 117360), (2160, 114589), (2220, 111492), (2280, 108558), (2445, 101232), (2565, 96496), (2608, 94905), (2664, 92910), (2736, 90465), (2812, 88020), (2934, 84360), (2960, 83619), (3097, 79920), (3260, 75924), (3330, 74328), (3420, 72372), (3515, 70416), (3912, 63270), (3996, 61940), (4104, 60310), (4218, 58680), (4401, 56240), (4440, 55746), (4560, 54279), (4890, 50616), (4995, 49552), (5130, 48248), (5328, 46455), (5624, 44010), (5868, 42180), (6031, 41040), (6194, 39960), (6327, 39120), (6520, 37962), (6660, 37164), (6840, 36186), (7030, 35208), (7335, 33744), (7824, 31635), (7992, 30970), (8208, 30155), (8436, 29340), (8802, 28120), (8880, 27873), (9291, 26640), (9780, 25308), (9990, 24776), (10260, 24124), (10545, 23472), (11248, 22005), (11736, 21090), (12062, 20520), (12388, 19980), (12654, 19560), (13040, 18981), (13320, 18582), (13680, 18093), (14060, 17604), (14670, 16872), (15485, 15984)]