514657920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 1894752000

約数和(自身を除く): 1380094080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 149, 160, 168, 192, 210, 224, 240, 257, 280, 298, 320, 336, 384, 420, 447, 448, 480, 514, 560, 596, 640, 672, 745, 771, 840, 894, 896, 960, 1028, 1043, 1120, 1192, 1285, 1344, 1490, 1542, 1680, 1788, 1799, 1920, 2056, 2086, 2235, 2240, 2384, 2570, 2688, 2980, 3084, 3129, 3360, 3576, 3598, 3855, 4112, 4172, 4470, 4480, 4768, 5140, 5215, 5397, 5960, 6168, 6258, 6720, 7152, 7196, 7710, 8224, 8344, 8940, 8995, 9536, 10280, 10430, 10794, 11920, 12336, 12516, 13440, 14304, 14392, 15420, 15645, 16448, 16688, 17880, 17990, 19072, 20560, 20860, 21588, 23840, 24672, 25032, 26985, 28608, 28784, 30840, 31290, 32896, 33376, 35760, 35980, 38293, 41120, 41720, 43176, 47680, 49344, 50064, 53970, 57216, 57568, 61680, 62580, 66752, 71520, 71960, 76586, 82240, 83440, 86352, 95360, 98688, 100128, 107940, 114879, 115136, 123360, 125160, 133504, 143040, 143920, 153172, 164480, 166880, 172704, 191465, 200256, 215880, 229758, 230272, 246720, 250320, 268051, 286080, 287840, 306344, 333760, 345408, 382930, 400512, 431760, 459516, 493440, 500640, 536102, 574395, 575680, 612688, 667520, 690816, 765860, 804153, 863520, 919032, 1001280, 1072204, 1148790, 1151360, 1225376, 1340255, 1531720, 1608306, 1727040, 1838064, 2002560, 2144408, 2297580, 2450752, 2680510, 3063440, 3216612, 3454080, 3676128, 4020765, 4288816, 4595160, 4901504, 5361020, 6126880, 6433224, 7352256, 8041530, 8577632, 9190320, 10722040, 12253760, 12866448, 14704512, 16083060, 17155264, 18380640, 21444080, 24507520, 25732896, 32166120, 34310528, 36761280, 42888160, 51465792, 64332240, 73522560, 85776320, 102931584, 128664480, 171552640, 257328960, 514657920]

約数ペア:

[(1, 514657920), (2, 257328960), (3, 171552640), (4, 128664480), (5, 102931584), (6, 85776320), (7, 73522560), (8, 64332240), (10, 51465792), (12, 42888160), (14, 36761280), (15, 34310528), (16, 32166120), (20, 25732896), (21, 24507520), (24, 21444080), (28, 18380640), (30, 17155264), (32, 16083060), (35, 14704512), (40, 12866448), (42, 12253760), (48, 10722040), (56, 9190320), (60, 8577632), (64, 8041530), (70, 7352256), (80, 6433224), (84, 6126880), (96, 5361020), (105, 4901504), (112, 4595160), (120, 4288816), (128, 4020765), (140, 3676128), (149, 3454080), (160, 3216612), (168, 3063440), (192, 2680510), (210, 2450752), (224, 2297580), (240, 2144408), (257, 2002560), (280, 1838064), (298, 1727040), (320, 1608306), (336, 1531720), (384, 1340255), (420, 1225376), (447, 1151360), (448, 1148790), (480, 1072204), (514, 1001280), (560, 919032), (596, 863520), (640, 804153), (672, 765860), (745, 690816), (771, 667520), (840, 612688), (894, 575680), (896, 574395), (960, 536102), (1028, 500640), (1043, 493440), (1120, 459516), (1192, 431760), (1285, 400512), (1344, 382930), (1490, 345408), (1542, 333760), (1680, 306344), (1788, 287840), (1799, 286080), (1920, 268051), (2056, 250320), (2086, 246720), (2235, 230272), (2240, 229758), (2384, 215880), (2570, 200256), (2688, 191465), (2980, 172704), (3084, 166880), (3129, 164480), (3360, 153172), (3576, 143920), (3598, 143040), (3855, 133504), (4112, 125160), (4172, 123360), (4470, 115136), (4480, 114879), (4768, 107940), (5140, 100128), (5215, 98688), (5397, 95360), (5960, 86352), (6168, 83440), (6258, 82240), (6720, 76586), (7152, 71960), (7196, 71520), (7710, 66752), (8224, 62580), (8344, 61680), (8940, 57568), (8995, 57216), (9536, 53970), (10280, 50064), (10430, 49344), (10794, 47680), (11920, 43176), (12336, 41720), (12516, 41120), (13440, 38293), (14304, 35980), (14392, 35760), (15420, 33376), (15645, 32896), (16448, 31290), (16688, 30840), (17880, 28784), (17990, 28608), (19072, 26985), (20560, 25032), (20860, 24672), (21588, 23840)]