496660080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 1809125280

約数和(自身を除く): 1312465200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 157, 168, 196, 210, 240, 245, 269, 280, 294, 314, 336, 392, 420, 471, 490, 538, 560, 588, 628, 735, 784, 785, 807, 840, 942, 980, 1076, 1099, 1176, 1256, 1345, 1470, 1570, 1614, 1680, 1883, 1884, 1960, 2152, 2198, 2352, 2355, 2512, 2690, 2940, 3140, 3228, 3297, 3766, 3768, 3920, 4035, 4304, 4396, 4710, 5380, 5495, 5649, 5880, 6280, 6456, 6594, 7532, 7536, 7693, 8070, 8792, 9415, 9420, 10760, 10990, 11298, 11760, 12560, 12912, 13181, 13188, 15064, 15386, 16140, 16485, 17584, 18830, 18840, 21520, 21980, 22596, 23079, 26362, 26376, 28245, 30128, 30772, 32280, 32970, 37660, 37680, 38465, 39543, 42233, 43960, 45192, 46158, 52724, 52752, 56490, 61544, 64560, 65905, 65940, 75320, 76930, 79086, 84466, 87920, 90384, 92316, 105448, 112980, 115395, 123088, 126699, 131810, 131880, 150640, 153860, 158172, 168932, 184632, 197715, 210896, 211165, 225960, 230790, 253398, 263620, 263760, 295631, 307720, 316344, 337864, 369264, 395430, 422330, 451920, 461580, 506796, 527240, 591262, 615440, 632688, 633495, 675728, 790860, 844660, 886893, 923160, 1013592, 1054480, 1182524, 1266990, 1478155, 1581720, 1689320, 1773786, 1846320, 2027184, 2069417, 2365048, 2533980, 2956310, 3163440, 3378640, 3547572, 4138834, 4434465, 4730096, 5067960, 5912620, 6208251, 7095144, 8277668, 8868930, 10135920, 10347085, 11825240, 12416502, 14190288, 16555336, 17737860, 20694170, 23650480, 24833004, 31041255, 33110672, 35475720, 41388340, 49666008, 62082510, 70951440, 82776680, 99332016, 124165020, 165553360, 248330040, 496660080]

約数ペア:

[(1, 496660080), (2, 248330040), (3, 165553360), (4, 124165020), (5, 99332016), (6, 82776680), (7, 70951440), (8, 62082510), (10, 49666008), (12, 41388340), (14, 35475720), (15, 33110672), (16, 31041255), (20, 24833004), (21, 23650480), (24, 20694170), (28, 17737860), (30, 16555336), (35, 14190288), (40, 12416502), (42, 11825240), (48, 10347085), (49, 10135920), (56, 8868930), (60, 8277668), (70, 7095144), (80, 6208251), (84, 5912620), (98, 5067960), (105, 4730096), (112, 4434465), (120, 4138834), (140, 3547572), (147, 3378640), (157, 3163440), (168, 2956310), (196, 2533980), (210, 2365048), (240, 2069417), (245, 2027184), (269, 1846320), (280, 1773786), (294, 1689320), (314, 1581720), (336, 1478155), (392, 1266990), (420, 1182524), (471, 1054480), (490, 1013592), (538, 923160), (560, 886893), (588, 844660), (628, 790860), (735, 675728), (784, 633495), (785, 632688), (807, 615440), (840, 591262), (942, 527240), (980, 506796), (1076, 461580), (1099, 451920), (1176, 422330), (1256, 395430), (1345, 369264), (1470, 337864), (1570, 316344), (1614, 307720), (1680, 295631), (1883, 263760), (1884, 263620), (1960, 253398), (2152, 230790), (2198, 225960), (2352, 211165), (2355, 210896), (2512, 197715), (2690, 184632), (2940, 168932), (3140, 158172), (3228, 153860), (3297, 150640), (3766, 131880), (3768, 131810), (3920, 126699), (4035, 123088), (4304, 115395), (4396, 112980), (4710, 105448), (5380, 92316), (5495, 90384), (5649, 87920), (5880, 84466), (6280, 79086), (6456, 76930), (6594, 75320), (7532, 65940), (7536, 65905), (7693, 64560), (8070, 61544), (8792, 56490), (9415, 52752), (9420, 52724), (10760, 46158), (10990, 45192), (11298, 43960), (11760, 42233), (12560, 39543), (12912, 38465), (13181, 37680), (13188, 37660), (15064, 32970), (15386, 32280), (16140, 30772), (16485, 30128), (17584, 28245), (18830, 26376), (18840, 26362), (21520, 23079), (21980, 22596)]