390244800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 336

約数和(自身を含む): 1474012800

約数和(自身を除く): 1083768000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 64, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 132, 150, 152, 160, 165, 176, 190, 192, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 320, 330, 352, 380, 389, 400, 418, 440, 456, 475, 480, 528, 550, 570, 600, 608, 627, 660, 704, 760, 778, 800, 825, 836, 880, 912, 950, 960, 1045, 1056, 1100, 1140, 1167, 1200, 1216, 1254, 1320, 1425, 1520, 1556, 1600, 1650, 1672, 1760, 1824, 1900, 1945, 2090, 2112, 2200, 2280, 2334, 2400, 2508, 2640, 2850, 3040, 3112, 3135, 3300, 3344, 3520, 3648, 3800, 3890, 4180, 4279, 4400, 4560, 4668, 4800, 5016, 5225, 5280, 5700, 5835, 6080, 6224, 6270, 6600, 6688, 7391, 7600, 7780, 8360, 8558, 8800, 9120, 9336, 9725, 10032, 10450, 10560, 11400, 11670, 12448, 12540, 12837, 13200, 13376, 14782, 15200, 15560, 15675, 16720, 17116, 17600, 18240, 18672, 19450, 20064, 20900, 21395, 22173, 22800, 23340, 24896, 25080, 25674, 26400, 29175, 29564, 30400, 31120, 31350, 33440, 34232, 36955, 37344, 38900, 40128, 41800, 42790, 44346, 45600, 46680, 50160, 51348, 52800, 58350, 59128, 62240, 62700, 64185, 66880, 68464, 73910, 74688, 77800, 81301, 83600, 85580, 88692, 91200, 93360, 100320, 102696, 106975, 110865, 116700, 118256, 124480, 125400, 128370, 136928, 147820, 155600, 162602, 167200, 171160, 177384, 184775, 186720, 200640, 205392, 213950, 221730, 233400, 236512, 243903, 250800, 256740, 273856, 295640, 311200, 320925, 325204, 334400, 342320, 354768, 369550, 373440, 406505, 410784, 427900, 443460, 466800, 473024, 487806, 501600, 513480, 554325, 591280, 622400, 641850, 650408, 684640, 709536, 739100, 813010, 821568, 855800, 886920, 933600, 975612, 1003200, 1026960, 1108650, 1182560, 1219515, 1283700, 1300816, 1369280, 1419072, 1478200, 1626020, 1711600, 1773840, 1867200, 1951224, 2032525, 2053920, 2217300, 2365120, 2439030, 2567400, 2601632, 2956400, 3252040, 3423200, 3547680, 3902448, 4065050, 4107840, 4434600, 4878060, 5134800, 5203264, 5912800, 6097575, 6504080, 6846400, 7095360, 7804896, 8130100, 8869200, 9756120, 10269600, 11825600, 12195150, 13008160, 15609792, 16260200, 17738400, 19512240, 20539200, 24390300, 26016320, 32520400, 35476800, 39024480, 48780600, 65040800, 78048960, 97561200, 130081600, 195122400, 390244800]

約数ペア:

[(1, 390244800), (2, 195122400), (3, 130081600), (4, 97561200), (5, 78048960), (6, 65040800), (8, 48780600), (10, 39024480), (11, 35476800), (12, 32520400), (15, 26016320), (16, 24390300), (19, 20539200), (20, 19512240), (22, 17738400), (24, 16260200), (25, 15609792), (30, 13008160), (32, 12195150), (33, 11825600), (38, 10269600), (40, 9756120), (44, 8869200), (48, 8130100), (50, 7804896), (55, 7095360), (57, 6846400), (60, 6504080), (64, 6097575), (66, 5912800), (75, 5203264), (76, 5134800), (80, 4878060), (88, 4434600), (95, 4107840), (96, 4065050), (100, 3902448), (110, 3547680), (114, 3423200), (120, 3252040), (132, 2956400), (150, 2601632), (152, 2567400), (160, 2439030), (165, 2365120), (176, 2217300), (190, 2053920), (192, 2032525), (200, 1951224), (209, 1867200), (220, 1773840), (228, 1711600), (240, 1626020), (264, 1478200), (275, 1419072), (285, 1369280), (300, 1300816), (304, 1283700), (320, 1219515), (330, 1182560), (352, 1108650), (380, 1026960), (389, 1003200), (400, 975612), (418, 933600), (440, 886920), (456, 855800), (475, 821568), (480, 813010), (528, 739100), (550, 709536), (570, 684640), (600, 650408), (608, 641850), (627, 622400), (660, 591280), (704, 554325), (760, 513480), (778, 501600), (800, 487806), (825, 473024), (836, 466800), (880, 443460), (912, 427900), (950, 410784), (960, 406505), (1045, 373440), (1056, 369550), (1100, 354768), (1140, 342320), (1167, 334400), (1200, 325204), (1216, 320925), (1254, 311200), (1320, 295640), (1425, 273856), (1520, 256740), (1556, 250800), (1600, 243903), (1650, 236512), (1672, 233400), (1760, 221730), (1824, 213950), (1900, 205392), (1945, 200640), (2090, 186720), (2112, 184775), (2200, 177384), (2280, 171160), (2334, 167200), (2400, 162602), (2508, 155600), (2640, 147820), (2850, 136928), (3040, 128370), (3112, 125400), (3135, 124480), (3300, 118256), (3344, 116700), (3520, 110865), (3648, 106975), (3800, 102696), (3890, 100320), (4180, 93360), (4279, 91200), (4400, 88692), (4560, 85580), (4668, 83600), (4800, 81301), (5016, 77800), (5225, 74688), (5280, 73910), (5700, 68464), (5835, 66880), (6080, 64185), (6224, 62700), (6270, 62240), (6600, 59128), (6688, 58350), (7391, 52800), (7600, 51348), (7780, 50160), (8360, 46680), (8558, 45600), (8800, 44346), (9120, 42790), (9336, 41800), (9725, 40128), (10032, 38900), (10450, 37344), (10560, 36955), (11400, 34232), (11670, 33440), (12448, 31350), (12540, 31120), (12837, 30400), (13200, 29564), (13376, 29175), (14782, 26400), (15200, 25674), (15560, 25080), (15675, 24896), (16720, 23340), (17116, 22800), (17600, 22173), (18240, 21395), (18672, 20900), (19450, 20064)]