396384840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 1442707200

約数和(自身を除く): 1046322360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 137, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 270, 274, 282, 285, 324, 342, 360, 376, 380, 405, 411, 423, 456, 470, 513, 540, 548, 564, 570, 648, 684, 685, 705, 760, 810, 822, 846, 855, 893, 940, 1026, 1080, 1096, 1128, 1140, 1233, 1269, 1368, 1370, 1410, 1539, 1620, 1644, 1692, 1710, 1786, 1880, 2052, 2055, 2115, 2280, 2466, 2538, 2565, 2603, 2679, 2740, 2820, 3078, 3240, 3288, 3384, 3420, 3572, 3699, 3807, 4104, 4110, 4230, 4465, 4932, 5076, 5130, 5206, 5358, 5480, 5640, 6156, 6165, 6345, 6439, 6840, 7144, 7398, 7614, 7695, 7809, 8037, 8220, 8460, 8930, 9864, 10152, 10260, 10412, 10716, 11097, 12312, 12330, 12690, 12878, 13015, 13395, 14796, 15228, 15390, 15618, 16074, 16440, 16920, 17860, 18495, 19035, 19317, 20520, 20824, 21432, 22194, 23427, 24111, 24660, 25380, 25756, 26030, 26790, 29592, 30456, 30780, 31236, 32148, 32195, 35720, 36990, 38070, 38634, 39045, 40185, 44388, 46854, 48222, 49320, 50760, 51512, 52060, 53580, 55485, 57951, 61560, 62472, 64296, 64390, 70281, 72333, 73980, 76140, 77268, 78090, 80370, 88776, 93708, 96444, 96585, 104120, 107160, 110970, 115902, 117135, 120555, 122341, 128780, 140562, 144666, 147960, 152280, 154536, 156180, 160740, 173853, 187416, 192888, 193170, 210843, 221940, 231804, 234270, 241110, 244682, 257560, 281124, 289332, 289755, 312360, 321480, 347706, 351405, 361665, 367023, 386340, 421686, 443880, 463608, 468540, 482220, 489364, 521559, 562248, 578664, 579510, 611705, 695412, 702810, 723330, 734046, 772680, 843372, 869265, 937080, 964440, 978728, 1043118, 1054215, 1101069, 1159020, 1223410, 1390824, 1405620, 1446660, 1468092, 1686744, 1738530, 1835115, 2086236, 2108430, 2202138, 2318040, 2446820, 2607795, 2811240, 2893320, 2936184, 3303207, 3477060, 3670230, 4172472, 4216860, 4404276, 4893640, 5215590, 5505345, 6606414, 6954120, 7340460, 8433720, 8808552, 9909621, 10431180, 11010690, 13212828, 14680920, 16516035, 19819242, 20862360, 22021380, 26425656, 33032070, 39638484, 44042760, 49548105, 66064140, 79276968, 99096210, 132128280, 198192420, 396384840]

約数ペア:

[(1, 396384840), (2, 198192420), (3, 132128280), (4, 99096210), (5, 79276968), (6, 66064140), (8, 49548105), (9, 44042760), (10, 39638484), (12, 33032070), (15, 26425656), (18, 22021380), (19, 20862360), (20, 19819242), (24, 16516035), (27, 14680920), (30, 13212828), (36, 11010690), (38, 10431180), (40, 9909621), (45, 8808552), (47, 8433720), (54, 7340460), (57, 6954120), (60, 6606414), (72, 5505345), (76, 5215590), (81, 4893640), (90, 4404276), (94, 4216860), (95, 4172472), (108, 3670230), (114, 3477060), (120, 3303207), (135, 2936184), (137, 2893320), (141, 2811240), (152, 2607795), (162, 2446820), (171, 2318040), (180, 2202138), (188, 2108430), (190, 2086236), (216, 1835115), (228, 1738530), (235, 1686744), (270, 1468092), (274, 1446660), (282, 1405620), (285, 1390824), (324, 1223410), (342, 1159020), (360, 1101069), (376, 1054215), (380, 1043118), (405, 978728), (411, 964440), (423, 937080), (456, 869265), (470, 843372), (513, 772680), (540, 734046), (548, 723330), (564, 702810), (570, 695412), (648, 611705), (684, 579510), (685, 578664), (705, 562248), (760, 521559), (810, 489364), (822, 482220), (846, 468540), (855, 463608), (893, 443880), (940, 421686), (1026, 386340), (1080, 367023), (1096, 361665), (1128, 351405), (1140, 347706), (1233, 321480), (1269, 312360), (1368, 289755), (1370, 289332), (1410, 281124), (1539, 257560), (1620, 244682), (1644, 241110), (1692, 234270), (1710, 231804), (1786, 221940), (1880, 210843), (2052, 193170), (2055, 192888), (2115, 187416), (2280, 173853), (2466, 160740), (2538, 156180), (2565, 154536), (2603, 152280), (2679, 147960), (2740, 144666), (2820, 140562), (3078, 128780), (3240, 122341), (3288, 120555), (3384, 117135), (3420, 115902), (3572, 110970), (3699, 107160), (3807, 104120), (4104, 96585), (4110, 96444), (4230, 93708), (4465, 88776), (4932, 80370), (5076, 78090), (5130, 77268), (5206, 76140), (5358, 73980), (5480, 72333), (5640, 70281), (6156, 64390), (6165, 64296), (6345, 62472), (6439, 61560), (6840, 57951), (7144, 55485), (7398, 53580), (7614, 52060), (7695, 51512), (7809, 50760), (8037, 49320), (8220, 48222), (8460, 46854), (8930, 44388), (9864, 40185), (10152, 39045), (10260, 38634), (10412, 38070), (10716, 36990), (11097, 35720), (12312, 32195), (12330, 32148), (12690, 31236), (12878, 30780), (13015, 30456), (13395, 29592), (14796, 26790), (15228, 26030), (15390, 25756), (15618, 25380), (16074, 24660), (16440, 24111), (16920, 23427), (17860, 22194), (18495, 21432), (19035, 20824), (19317, 20520)]