2028023280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 7045665120

約数和(自身を除く): 5017641840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 269, 283, 296, 333, 360, 370, 444, 538, 555, 566, 592, 666, 720, 740, 807, 849, 888, 1076, 1110, 1132, 1332, 1345, 1415, 1480, 1614, 1665, 1698, 1776, 2152, 2220, 2264, 2421, 2547, 2664, 2690, 2830, 2960, 3228, 3330, 3396, 4035, 4245, 4304, 4440, 4528, 4842, 5094, 5328, 5380, 5660, 6456, 6660, 6792, 8070, 8490, 8880, 9684, 9953, 10188, 10471, 10760, 11320, 12105, 12735, 12912, 13320, 13584, 16140, 16980, 19368, 19906, 20376, 20942, 21520, 22640, 24210, 25470, 26640, 29859, 31413, 32280, 33960, 38736, 39812, 40752, 41884, 48420, 49765, 50940, 52355, 59718, 62826, 64560, 67920, 76127, 79624, 83768, 89577, 94239, 96840, 99530, 101880, 104710, 119436, 125652, 149295, 152254, 157065, 159248, 167536, 179154, 188478, 193680, 199060, 203760, 209420, 228381, 238872, 251304, 298590, 304508, 314130, 358308, 376956, 380635, 398120, 418840, 447885, 456762, 471195, 477744, 502608, 597180, 609016, 628260, 685143, 716616, 753912, 761270, 796240, 837680, 895770, 913524, 942390, 1141905, 1194360, 1218032, 1256520, 1370286, 1433232, 1507824, 1522540, 1791540, 1827048, 1884780, 2283810, 2388720, 2513040, 2740572, 2816699, 3045080, 3425715, 3583080, 3654096, 3769560, 4567620, 5481144, 5633398, 6090160, 6851430, 7166160, 7539120, 8450097, 9135240, 10962288, 11266796, 13702860, 14083495, 16900194, 18270480, 22533592, 25350291, 27405720, 28166990, 33800388, 42250485, 45067184, 50700582, 54811440, 56333980, 67600776, 84500970, 101401164, 112667960, 126751455, 135201552, 169001940, 202802328, 225335920, 253502910, 338003880, 405604656, 507005820, 676007760, 1014011640, 2028023280]

約数ペア:

[(1, 2028023280), (2, 1014011640), (3, 676007760), (4, 507005820), (5, 405604656), (6, 338003880), (8, 253502910), (9, 225335920), (10, 202802328), (12, 169001940), (15, 135201552), (16, 126751455), (18, 112667960), (20, 101401164), (24, 84500970), (30, 67600776), (36, 56333980), (37, 54811440), (40, 50700582), (45, 45067184), (48, 42250485), (60, 33800388), (72, 28166990), (74, 27405720), (80, 25350291), (90, 22533592), (111, 18270480), (120, 16900194), (144, 14083495), (148, 13702860), (180, 11266796), (185, 10962288), (222, 9135240), (240, 8450097), (269, 7539120), (283, 7166160), (296, 6851430), (333, 6090160), (360, 5633398), (370, 5481144), (444, 4567620), (538, 3769560), (555, 3654096), (566, 3583080), (592, 3425715), (666, 3045080), (720, 2816699), (740, 2740572), (807, 2513040), (849, 2388720), (888, 2283810), (1076, 1884780), (1110, 1827048), (1132, 1791540), (1332, 1522540), (1345, 1507824), (1415, 1433232), (1480, 1370286), (1614, 1256520), (1665, 1218032), (1698, 1194360), (1776, 1141905), (2152, 942390), (2220, 913524), (2264, 895770), (2421, 837680), (2547, 796240), (2664, 761270), (2690, 753912), (2830, 716616), (2960, 685143), (3228, 628260), (3330, 609016), (3396, 597180), (4035, 502608), (4245, 477744), (4304, 471195), (4440, 456762), (4528, 447885), (4842, 418840), (5094, 398120), (5328, 380635), (5380, 376956), (5660, 358308), (6456, 314130), (6660, 304508), (6792, 298590), (8070, 251304), (8490, 238872), (8880, 228381), (9684, 209420), (9953, 203760), (10188, 199060), (10471, 193680), (10760, 188478), (11320, 179154), (12105, 167536), (12735, 159248), (12912, 157065), (13320, 152254), (13584, 149295), (16140, 125652), (16980, 119436), (19368, 104710), (19906, 101880), (20376, 99530), (20942, 96840), (21520, 94239), (22640, 89577), (24210, 83768), (25470, 79624), (26640, 76127), (29859, 67920), (31413, 64560), (32280, 62826), (33960, 59718), (38736, 52355), (39812, 50940), (40752, 49765), (41884, 48420)]