353395440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 320

約数和(自身を含む): 1309440000

約数和(自身を除く): 956044560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 108, 109, 114, 120, 135, 144, 152, 158, 171, 180, 190, 216, 218, 228, 237, 240, 270, 285, 304, 316, 327, 342, 360, 380, 395, 432, 436, 456, 474, 513, 540, 545, 570, 632, 654, 684, 711, 720, 760, 790, 855, 872, 912, 948, 981, 1026, 1080, 1090, 1140, 1185, 1264, 1308, 1368, 1422, 1501, 1520, 1580, 1635, 1710, 1744, 1896, 1962, 2052, 2071, 2133, 2160, 2180, 2280, 2370, 2565, 2616, 2736, 2844, 2943, 3002, 3160, 3270, 3420, 3555, 3792, 3924, 4104, 4142, 4266, 4360, 4503, 4560, 4740, 4905, 5130, 5232, 5688, 5886, 6004, 6213, 6320, 6540, 6840, 7110, 7505, 7848, 8208, 8284, 8532, 8611, 8720, 9006, 9480, 9810, 10260, 10355, 10665, 11376, 11772, 12008, 12426, 13080, 13509, 13680, 14220, 14715, 15010, 15696, 16568, 17064, 17222, 18012, 18639, 18960, 19620, 20520, 20710, 21330, 22515, 23544, 24016, 24852, 25833, 26160, 27018, 28440, 29430, 30020, 31065, 33136, 34128, 34444, 36024, 37278, 39240, 40527, 41040, 41420, 42660, 43055, 45030, 47088, 49704, 51666, 54036, 55917, 56880, 58860, 60040, 62130, 67545, 68888, 72048, 74556, 77499, 78480, 81054, 82840, 85320, 86110, 90060, 93195, 99408, 103332, 108072, 111834, 117720, 120080, 124260, 129165, 135090, 137776, 149112, 154998, 162108, 163609, 165680, 170640, 172220, 180120, 186390, 202635, 206664, 216144, 223668, 232497, 235440, 248520, 258330, 270180, 279585, 298224, 309996, 324216, 327218, 344440, 360240, 372780, 387495, 405270, 413328, 447336, 464994, 490827, 497040, 516660, 540360, 559170, 619992, 648432, 654436, 688880, 745560, 774990, 810540, 818045, 894672, 929988, 981654, 1033320, 1080720, 1118340, 1162485, 1239984, 1308872, 1472481, 1491120, 1549980, 1621080, 1636090, 1859976, 1963308, 2066640, 2236680, 2324970, 2454135, 2617744, 2944962, 3099960, 3242160, 3272180, 3719952, 3926616, 4417443, 4473360, 4649940, 4908270, 5889924, 6199920, 6544360, 7362405, 7853232, 8834886, 9299880, 9816540, 11779848, 13088720, 14724810, 17669772, 18599760, 19633080, 22087215, 23559696, 29449620, 35339544, 39266160, 44174430, 58899240, 70679088, 88348860, 117798480, 176697720, 353395440]

約数ペア:

[(1, 353395440), (2, 176697720), (3, 117798480), (4, 88348860), (5, 70679088), (6, 58899240), (8, 44174430), (9, 39266160), (10, 35339544), (12, 29449620), (15, 23559696), (16, 22087215), (18, 19633080), (19, 18599760), (20, 17669772), (24, 14724810), (27, 13088720), (30, 11779848), (36, 9816540), (38, 9299880), (40, 8834886), (45, 7853232), (48, 7362405), (54, 6544360), (57, 6199920), (60, 5889924), (72, 4908270), (76, 4649940), (79, 4473360), (80, 4417443), (90, 3926616), (95, 3719952), (108, 3272180), (109, 3242160), (114, 3099960), (120, 2944962), (135, 2617744), (144, 2454135), (152, 2324970), (158, 2236680), (171, 2066640), (180, 1963308), (190, 1859976), (216, 1636090), (218, 1621080), (228, 1549980), (237, 1491120), (240, 1472481), (270, 1308872), (285, 1239984), (304, 1162485), (316, 1118340), (327, 1080720), (342, 1033320), (360, 981654), (380, 929988), (395, 894672), (432, 818045), (436, 810540), (456, 774990), (474, 745560), (513, 688880), (540, 654436), (545, 648432), (570, 619992), (632, 559170), (654, 540360), (684, 516660), (711, 497040), (720, 490827), (760, 464994), (790, 447336), (855, 413328), (872, 405270), (912, 387495), (948, 372780), (981, 360240), (1026, 344440), (1080, 327218), (1090, 324216), (1140, 309996), (1185, 298224), (1264, 279585), (1308, 270180), (1368, 258330), (1422, 248520), (1501, 235440), (1520, 232497), (1580, 223668), (1635, 216144), (1710, 206664), (1744, 202635), (1896, 186390), (1962, 180120), (2052, 172220), (2071, 170640), (2133, 165680), (2160, 163609), (2180, 162108), (2280, 154998), (2370, 149112), (2565, 137776), (2616, 135090), (2736, 129165), (2844, 124260), (2943, 120080), (3002, 117720), (3160, 111834), (3270, 108072), (3420, 103332), (3555, 99408), (3792, 93195), (3924, 90060), (4104, 86110), (4142, 85320), (4266, 82840), (4360, 81054), (4503, 78480), (4560, 77499), (4740, 74556), (4905, 72048), (5130, 68888), (5232, 67545), (5688, 62130), (5886, 60040), (6004, 58860), (6213, 56880), (6320, 55917), (6540, 54036), (6840, 51666), (7110, 49704), (7505, 47088), (7848, 45030), (8208, 43055), (8284, 42660), (8532, 41420), (8611, 41040), (8720, 40527), (9006, 39240), (9480, 37278), (9810, 36024), (10260, 34444), (10355, 34128), (10665, 33136), (11376, 31065), (11772, 30020), (12008, 29430), (12426, 28440), (13080, 27018), (13509, 26160), (13680, 25833), (14220, 24852), (14715, 24016), (15010, 23544), (15696, 22515), (16568, 21330), (17064, 20710), (17222, 20520), (18012, 19620), (18639, 18960)]