471248640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2199

約数の個数: 216

約数和(自身を含む): 1717082640

約数和(自身を除く): 1245834000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2153, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4306, 4560, 4864, 5472, 5760, 6080, 6459, 6840, 7296, 8612, 9120, 10765, 10944, 11520, 12160, 12918, 13680, 14592, 17224, 18240, 19377, 21530, 21888, 24320, 25836, 27360, 32295, 34448, 36480, 38754, 40907, 43060, 43776, 51672, 54720, 64590, 68896, 72960, 77508, 81814, 86120, 96885, 103344, 109440, 122721, 129180, 137792, 155016, 163628, 172240, 193770, 204535, 206688, 218880, 245442, 258360, 275584, 310032, 327256, 344480, 368163, 387540, 409070, 413376, 490884, 516720, 551168, 613605, 620064, 654512, 688960, 736326, 775080, 818140, 826752, 981768, 1033440, 1227210, 1240128, 1309024, 1377920, 1472652, 1550160, 1636280, 1653504, 1840815, 1963536, 2066880, 2454420, 2480256, 2618048, 2755840, 2945304, 3100320, 3272560, 3681630, 3927072, 4133760, 4908840, 4960512, 5236096, 5890608, 6200640, 6545120, 7363260, 7854144, 8267520, 9817680, 10472192, 11781216, 12401280, 13090240, 14726520, 15708288, 19635360, 23562432, 24802560, 26180480, 29453040, 31416576, 39270720, 47124864, 52360960, 58906080, 78541440, 94249728, 117812160, 157082880, 235624320, 471248640]

約数ペア:

[(1, 471248640), (2, 235624320), (3, 157082880), (4, 117812160), (5, 94249728), (6, 78541440), (8, 58906080), (9, 52360960), (10, 47124864), (12, 39270720), (15, 31416576), (16, 29453040), (18, 26180480), (19, 24802560), (20, 23562432), (24, 19635360), (30, 15708288), (32, 14726520), (36, 13090240), (38, 12401280), (40, 11781216), (45, 10472192), (48, 9817680), (57, 8267520), (60, 7854144), (64, 7363260), (72, 6545120), (76, 6200640), (80, 5890608), (90, 5236096), (95, 4960512), (96, 4908840), (114, 4133760), (120, 3927072), (128, 3681630), (144, 3272560), (152, 3100320), (160, 2945304), (171, 2755840), (180, 2618048), (190, 2480256), (192, 2454420), (228, 2066880), (240, 1963536), (256, 1840815), (285, 1653504), (288, 1636280), (304, 1550160), (320, 1472652), (342, 1377920), (360, 1309024), (380, 1240128), (384, 1227210), (456, 1033440), (480, 981768), (570, 826752), (576, 818140), (608, 775080), (640, 736326), (684, 688960), (720, 654512), (760, 620064), (768, 613605), (855, 551168), (912, 516720), (960, 490884), (1140, 413376), (1152, 409070), (1216, 387540), (1280, 368163), (1368, 344480), (1440, 327256), (1520, 310032), (1710, 275584), (1824, 258360), (1920, 245442), (2153, 218880), (2280, 206688), (2304, 204535), (2432, 193770), (2736, 172240), (2880, 163628), (3040, 155016), (3420, 137792), (3648, 129180), (3840, 122721), (4306, 109440), (4560, 103344), (4864, 96885), (5472, 86120), (5760, 81814), (6080, 77508), (6459, 72960), (6840, 68896), (7296, 64590), (8612, 54720), (9120, 51672), (10765, 43776), (10944, 43060), (11520, 40907), (12160, 38754), (12918, 36480), (13680, 34448), (14592, 32295), (17224, 27360), (18240, 25836), (19377, 24320), (21530, 21888)]