238714560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3980

約数の個数: 224

約数和(自身を含む): 962680320

約数和(自身を除く): 723965760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 3947, 4032, 4320, 5040, 6048, 6720, 7560, 7894, 8640, 10080, 11841, 12096, 15120, 15788, 19735, 20160, 23682, 27629, 30240, 31576, 35523, 39470, 47364, 55258, 59205, 60480, 63152, 71046, 78940, 82887, 94728, 106569, 110516, 118410, 126304, 138145, 142092, 157880, 165774, 177615, 189456, 213138, 221032, 236820, 248661, 252608, 276290, 284184, 315760, 331548, 355230, 378912, 414435, 426276, 442064, 473640, 497322, 532845, 552580, 568368, 631520, 663096, 710460, 745983, 757824, 828870, 852552, 884128, 947280, 994644, 1065690, 1105160, 1136736, 1243305, 1263040, 1326192, 1420920, 1491966, 1657740, 1705104, 1768256, 1894560, 1989288, 2131380, 2210320, 2273472, 2486610, 2652384, 2841840, 2983932, 3315480, 3410208, 3729915, 3789120, 3978576, 4262760, 4420640, 4973220, 5304768, 5683680, 5967864, 6630960, 6820416, 7459830, 7957152, 8525520, 8841280, 9946440, 11367360, 11935728, 13261920, 14919660, 15914304, 17051040, 19892880, 23871456, 26523840, 29839320, 34102080, 39785760, 47742912, 59678640, 79571520, 119357280, 238714560]

約数ペア:

[(1, 238714560), (2, 119357280), (3, 79571520), (4, 59678640), (5, 47742912), (6, 39785760), (7, 34102080), (8, 29839320), (9, 26523840), (10, 23871456), (12, 19892880), (14, 17051040), (15, 15914304), (16, 14919660), (18, 13261920), (20, 11935728), (21, 11367360), (24, 9946440), (27, 8841280), (28, 8525520), (30, 7957152), (32, 7459830), (35, 6820416), (36, 6630960), (40, 5967864), (42, 5683680), (45, 5304768), (48, 4973220), (54, 4420640), (56, 4262760), (60, 3978576), (63, 3789120), (64, 3729915), (70, 3410208), (72, 3315480), (80, 2983932), (84, 2841840), (90, 2652384), (96, 2486610), (105, 2273472), (108, 2210320), (112, 2131380), (120, 1989288), (126, 1894560), (135, 1768256), (140, 1705104), (144, 1657740), (160, 1491966), (168, 1420920), (180, 1326192), (189, 1263040), (192, 1243305), (210, 1136736), (216, 1105160), (224, 1065690), (240, 994644), (252, 947280), (270, 884128), (280, 852552), (288, 828870), (315, 757824), (320, 745983), (336, 710460), (360, 663096), (378, 631520), (420, 568368), (432, 552580), (448, 532845), (480, 497322), (504, 473640), (540, 442064), (560, 426276), (576, 414435), (630, 378912), (672, 355230), (720, 331548), (756, 315760), (840, 284184), (864, 276290), (945, 252608), (960, 248661), (1008, 236820), (1080, 221032), (1120, 213138), (1260, 189456), (1344, 177615), (1440, 165774), (1512, 157880), (1680, 142092), (1728, 138145), (1890, 126304), (2016, 118410), (2160, 110516), (2240, 106569), (2520, 94728), (2880, 82887), (3024, 78940), (3360, 71046), (3780, 63152), (3947, 60480), (4032, 59205), (4320, 55258), (5040, 47364), (6048, 39470), (6720, 35523), (7560, 31576), (7894, 30240), (8640, 27629), (10080, 23682), (11841, 20160), (12096, 19735), (15120, 15788)]