378840240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 400

約数和(自身を含む): 1474593120

約数和(自身を除く): 1095752880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 162, 170, 171, 180, 181, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 324, 340, 342, 360, 362, 380, 405, 408, 432, 456, 459, 510, 513, 540, 543, 570, 612, 646, 648, 680, 684, 720, 724, 760, 765, 810, 816, 855, 905, 912, 918, 969, 1020, 1026, 1080, 1086, 1140, 1224, 1292, 1296, 1360, 1368, 1377, 1448, 1520, 1530, 1539, 1615, 1620, 1629, 1710, 1810, 1836, 1938, 2040, 2052, 2160, 2172, 2280, 2295, 2448, 2565, 2584, 2715, 2736, 2754, 2896, 2907, 3060, 3077, 3078, 3230, 3240, 3258, 3420, 3439, 3620, 3672, 3876, 4080, 4104, 4344, 4560, 4590, 4845, 4887, 5130, 5168, 5430, 5508, 5814, 6120, 6154, 6156, 6460, 6480, 6516, 6840, 6878, 6885, 7240, 7344, 7695, 7752, 8145, 8208, 8688, 8721, 9180, 9231, 9690, 9774, 10260, 10317, 10860, 11016, 11628, 12240, 12308, 12312, 12920, 13032, 13680, 13756, 13770, 14480, 14535, 14661, 15385, 15390, 15504, 16290, 17195, 17442, 18360, 18462, 19380, 19548, 20520, 20634, 21720, 22032, 23256, 24435, 24616, 24624, 25840, 26064, 26163, 27512, 27540, 27693, 29070, 29322, 30770, 30780, 30951, 32580, 34390, 34884, 36720, 36924, 38760, 39096, 41040, 41268, 43440, 43605, 46155, 46512, 48870, 49232, 51585, 52326, 55024, 55080, 55386, 58140, 58463, 58644, 61540, 61560, 61902, 65160, 68780, 69768, 73305, 73848, 77520, 78192, 82536, 83079, 87210, 92310, 92853, 97740, 103170, 104652, 110160, 110772, 116280, 116926, 117288, 123080, 123120, 123804, 130320, 130815, 137560, 138465, 139536, 146610, 147696, 154755, 165072, 166158, 174420, 175389, 184620, 185706, 195480, 206340, 209304, 221544, 232560, 233852, 234576, 246160, 247608, 249237, 261630, 275120, 276930, 278559, 292315, 293220, 309510, 332316, 348840, 350778, 369240, 371412, 390960, 412680, 415395, 418608, 443088, 464265, 467704, 495216, 498474, 523260, 526167, 553860, 557118, 584630, 586440, 619020, 664632, 697680, 701556, 738480, 742824, 825360, 830790, 876945, 928530, 935408, 996948, 1046520, 1052334, 1107720, 1114236, 1169260, 1172880, 1238040, 1246185, 1329264, 1392795, 1403112, 1485648, 1578501, 1661580, 1753890, 1857060, 1993896, 2093040, 2104668, 2215440, 2228472, 2338520, 2476080, 2492370, 2630835, 2785590, 2806224, 3157002, 3323160, 3507780, 3714120, 3987792, 4209336, 4456944, 4677040, 4735503, 4984740, 5261670, 5571180, 6314004, 6646320, 7015560, 7428240, 7892505, 8418672, 9471006, 9969480, 10523340, 11142360, 12628008, 14031120, 15785010, 18942012, 19938960, 21046680, 22284720, 23677515, 25256016, 31570020, 37884024, 42093360, 47355030, 63140040, 75768048, 94710060, 126280080, 189420120, 378840240]

約数ペア:

[(1, 378840240), (2, 189420120), (3, 126280080), (4, 94710060), (5, 75768048), (6, 63140040), (8, 47355030), (9, 42093360), (10, 37884024), (12, 31570020), (15, 25256016), (16, 23677515), (17, 22284720), (18, 21046680), (19, 19938960), (20, 18942012), (24, 15785010), (27, 14031120), (30, 12628008), (34, 11142360), (36, 10523340), (38, 9969480), (40, 9471006), (45, 8418672), (48, 7892505), (51, 7428240), (54, 7015560), (57, 6646320), (60, 6314004), (68, 5571180), (72, 5261670), (76, 4984740), (80, 4735503), (81, 4677040), (85, 4456944), (90, 4209336), (95, 3987792), (102, 3714120), (108, 3507780), (114, 3323160), (120, 3157002), (135, 2806224), (136, 2785590), (144, 2630835), (152, 2492370), (153, 2476080), (162, 2338520), (170, 2228472), (171, 2215440), (180, 2104668), (181, 2093040), (190, 1993896), (204, 1857060), (216, 1753890), (228, 1661580), (240, 1578501), (255, 1485648), (270, 1403112), (272, 1392795), (285, 1329264), (304, 1246185), (306, 1238040), (323, 1172880), (324, 1169260), (340, 1114236), (342, 1107720), (360, 1052334), (362, 1046520), (380, 996948), (405, 935408), (408, 928530), (432, 876945), (456, 830790), (459, 825360), (510, 742824), (513, 738480), (540, 701556), (543, 697680), (570, 664632), (612, 619020), (646, 586440), (648, 584630), (680, 557118), (684, 553860), (720, 526167), (724, 523260), (760, 498474), (765, 495216), (810, 467704), (816, 464265), (855, 443088), (905, 418608), (912, 415395), (918, 412680), (969, 390960), (1020, 371412), (1026, 369240), (1080, 350778), (1086, 348840), (1140, 332316), (1224, 309510), (1292, 293220), (1296, 292315), (1360, 278559), (1368, 276930), (1377, 275120), (1448, 261630), (1520, 249237), (1530, 247608), (1539, 246160), (1615, 234576), (1620, 233852), (1629, 232560), (1710, 221544), (1810, 209304), (1836, 206340), (1938, 195480), (2040, 185706), (2052, 184620), (2160, 175389), (2172, 174420), (2280, 166158), (2295, 165072), (2448, 154755), (2565, 147696), (2584, 146610), (2715, 139536), (2736, 138465), (2754, 137560), (2896, 130815), (2907, 130320), (3060, 123804), (3077, 123120), (3078, 123080), (3230, 117288), (3240, 116926), (3258, 116280), (3420, 110772), (3439, 110160), (3620, 104652), (3672, 103170), (3876, 97740), (4080, 92853), (4104, 92310), (4344, 87210), (4560, 83079), (4590, 82536), (4845, 78192), (4887, 77520), (5130, 73848), (5168, 73305), (5430, 69768), (5508, 68780), (5814, 65160), (6120, 61902), (6154, 61560), (6156, 61540), (6460, 58644), (6480, 58463), (6516, 58140), (6840, 55386), (6878, 55080), (6885, 55024), (7240, 52326), (7344, 51585), (7695, 49232), (7752, 48870), (8145, 46512), (8208, 46155), (8688, 43605), (8721, 43440), (9180, 41268), (9231, 41040), (9690, 39096), (9774, 38760), (10260, 36924), (10317, 36720), (10860, 34884), (11016, 34390), (11628, 32580), (12240, 30951), (12308, 30780), (12312, 30770), (12920, 29322), (13032, 29070), (13680, 27693), (13756, 27540), (13770, 27512), (14480, 26163), (14535, 26064), (14661, 25840), (15385, 24624), (15390, 24616), (15504, 24435), (16290, 23256), (17195, 22032), (17442, 21720), (18360, 20634), (18462, 20520), (19380, 19548)]