238978740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 942907392

約数和(自身を除く): 703928652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 26, 28, 30, 33, 35, 39, 42, 44, 46, 52, 55, 60, 65, 66, 69, 70, 77, 78, 84, 91, 92, 105, 110, 115, 130, 132, 138, 140, 143, 154, 156, 161, 165, 173, 182, 195, 210, 220, 230, 231, 253, 260, 273, 276, 286, 299, 308, 322, 330, 345, 346, 364, 385, 390, 420, 429, 455, 460, 462, 483, 506, 519, 546, 572, 598, 644, 660, 690, 692, 715, 759, 770, 780, 805, 858, 865, 897, 910, 924, 966, 1001, 1012, 1038, 1092, 1155, 1196, 1211, 1265, 1365, 1380, 1430, 1495, 1518, 1540, 1610, 1716, 1730, 1771, 1794, 1820, 1903, 1932, 2002, 2076, 2093, 2145, 2249, 2310, 2415, 2422, 2530, 2595, 2730, 2860, 2990, 3003, 3036, 3220, 3289, 3460, 3542, 3588, 3633, 3795, 3806, 3979, 4004, 4186, 4290, 4485, 4498, 4620, 4830, 4844, 5005, 5060, 5190, 5313, 5460, 5709, 5980, 6006, 6055, 6279, 6578, 6747, 7084, 7266, 7590, 7612, 7958, 8372, 8580, 8855, 8970, 8996, 9515, 9660, 9867, 10010, 10380, 10465, 10626, 11245, 11418, 11937, 12012, 12110, 12558, 13156, 13321, 13494, 14532, 15015, 15180, 15743, 15916, 16445, 17710, 17940, 18165, 19030, 19734, 19895, 20020, 20930, 21252, 22490, 22836, 23023, 23874, 24220, 24739, 25116, 26565, 26642, 26988, 27853, 28545, 30030, 31395, 31486, 32890, 33735, 35420, 36330, 38060, 39468, 39790, 39963, 41860, 43769, 44980, 46046, 47229, 47748, 49335, 49478, 51727, 53130, 53284, 55706, 57090, 59685, 60060, 62790, 62972, 65780, 66605, 67470, 69069, 72660, 74217, 78715, 79580, 79926, 83559, 87538, 92092, 94458, 98670, 98956, 103454, 106260, 111412, 114180, 115115, 119370, 123695, 125580, 131307, 133210, 134940, 138138, 139265, 148434, 155181, 157430, 159852, 167118, 173173, 175076, 188916, 197340, 199815, 206908, 218845, 230230, 236145, 238740, 247390, 258635, 262614, 266420, 276276, 278530, 296868, 306383, 310362, 314860, 334236, 345345, 346346, 362089, 371085, 399630, 417795, 437690, 460460, 472290, 494780, 517270, 519519, 525228, 557060, 568997, 612766, 620724, 656535, 690690, 692692, 724178, 742170, 775905, 799260, 835590, 865865, 875380, 919149, 944580, 1034540, 1039038, 1086267, 1137994, 1225532, 1313070, 1381380, 1448356, 1484340, 1531915, 1551810, 1671180, 1706991, 1731730, 1810445, 1838298, 2078076, 2172534, 2275988, 2597595, 2626140, 2844985, 3063830, 3103620, 3413982, 3463460, 3620890, 3676596, 3982979, 4345068, 4595745, 5195190, 5431335, 5689970, 6127660, 6827964, 7241780, 7965958, 8534955, 9191490, 10390380, 10862670, 11379940, 11948937, 15931916, 17069910, 18382980, 19914895, 21725340, 23897874, 34139820, 39829790, 47795748, 59744685, 79659580, 119489370, 238978740]

約数ペア:

[(1, 238978740), (2, 119489370), (3, 79659580), (4, 59744685), (5, 47795748), (6, 39829790), (7, 34139820), (10, 23897874), (11, 21725340), (12, 19914895), (13, 18382980), (14, 17069910), (15, 15931916), (20, 11948937), (21, 11379940), (22, 10862670), (23, 10390380), (26, 9191490), (28, 8534955), (30, 7965958), (33, 7241780), (35, 6827964), (39, 6127660), (42, 5689970), (44, 5431335), (46, 5195190), (52, 4595745), (55, 4345068), (60, 3982979), (65, 3676596), (66, 3620890), (69, 3463460), (70, 3413982), (77, 3103620), (78, 3063830), (84, 2844985), (91, 2626140), (92, 2597595), (105, 2275988), (110, 2172534), (115, 2078076), (130, 1838298), (132, 1810445), (138, 1731730), (140, 1706991), (143, 1671180), (154, 1551810), (156, 1531915), (161, 1484340), (165, 1448356), (173, 1381380), (182, 1313070), (195, 1225532), (210, 1137994), (220, 1086267), (230, 1039038), (231, 1034540), (253, 944580), (260, 919149), (273, 875380), (276, 865865), (286, 835590), (299, 799260), (308, 775905), (322, 742170), (330, 724178), (345, 692692), (346, 690690), (364, 656535), (385, 620724), (390, 612766), (420, 568997), (429, 557060), (455, 525228), (460, 519519), (462, 517270), (483, 494780), (506, 472290), (519, 460460), (546, 437690), (572, 417795), (598, 399630), (644, 371085), (660, 362089), (690, 346346), (692, 345345), (715, 334236), (759, 314860), (770, 310362), (780, 306383), (805, 296868), (858, 278530), (865, 276276), (897, 266420), (910, 262614), (924, 258635), (966, 247390), (1001, 238740), (1012, 236145), (1038, 230230), (1092, 218845), (1155, 206908), (1196, 199815), (1211, 197340), (1265, 188916), (1365, 175076), (1380, 173173), (1430, 167118), (1495, 159852), (1518, 157430), (1540, 155181), (1610, 148434), (1716, 139265), (1730, 138138), (1771, 134940), (1794, 133210), (1820, 131307), (1903, 125580), (1932, 123695), (2002, 119370), (2076, 115115), (2093, 114180), (2145, 111412), (2249, 106260), (2310, 103454), (2415, 98956), (2422, 98670), (2530, 94458), (2595, 92092), (2730, 87538), (2860, 83559), (2990, 79926), (3003, 79580), (3036, 78715), (3220, 74217), (3289, 72660), (3460, 69069), (3542, 67470), (3588, 66605), (3633, 65780), (3795, 62972), (3806, 62790), (3979, 60060), (4004, 59685), (4186, 57090), (4290, 55706), (4485, 53284), (4498, 53130), (4620, 51727), (4830, 49478), (4844, 49335), (5005, 47748), (5060, 47229), (5190, 46046), (5313, 44980), (5460, 43769), (5709, 41860), (5980, 39963), (6006, 39790), (6055, 39468), (6279, 38060), (6578, 36330), (6747, 35420), (7084, 33735), (7266, 32890), (7590, 31486), (7612, 31395), (7958, 30030), (8372, 28545), (8580, 27853), (8855, 26988), (8970, 26642), (8996, 26565), (9515, 25116), (9660, 24739), (9867, 24220), (10010, 23874), (10380, 23023), (10465, 22836), (10626, 22490), (11245, 21252), (11418, 20930), (11937, 20020), (12012, 19895), (12110, 19734), (12558, 19030), (13156, 18165), (13321, 17940), (13494, 17710), (14532, 16445), (15015, 15916), (15180, 15743)]